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Sample records for missouri school of mines reactor

  1. 30 CFR 925.20 - Approval of the Missouri abandoned mine land reclamation plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of the Missouri abandoned mine land... § 925.20 Approval of the Missouri abandoned mine land reclamation plan. The Secretary approved the Missouri abandoned mine land reclamation plan, as submitted on September 11, 1981, effective January...

  2. 30 CFR 925.20 - Approval of the Missouri abandoned mine land reclamation plan.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Approval of the Missouri abandoned mine land... § 925.20 Approval of the Missouri abandoned mine land reclamation plan. The Secretary approved the Missouri abandoned mine land reclamation plan, as submitted on September 11, 1981, effective January...

  3. 30 CFR 925.20 - Approval of the Missouri abandoned mine land reclamation plan.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Approval of the Missouri abandoned mine land... § 925.20 Approval of the Missouri abandoned mine land reclamation plan. The Secretary approved the Missouri abandoned mine land reclamation plan, as submitted on September 11, 1981, effective January...

  4. 30 CFR 925.20 - Approval of the Missouri abandoned mine land reclamation plan.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Approval of the Missouri abandoned mine land... § 925.20 Approval of the Missouri abandoned mine land reclamation plan. The Secretary approved the Missouri abandoned mine land reclamation plan, as submitted on September 11, 1981, effective January...

  5. 30 CFR 925.20 - Approval of the Missouri abandoned mine land reclamation plan.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... § 925.20 Approval of the Missouri abandoned mine land reclamation plan. The Secretary approved the Missouri abandoned mine land reclamation plan, as submitted on September 11, 1981, effective January 29... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Approval of the Missouri abandoned mine...

  6. 30 CFR 925.25 - Approval of Missouri abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Approval of Missouri abandoned mine land... STATE MISSOURI § 925.25 Approval of Missouri abandoned mine land reclamation plan amendments. The...; land acquisition, management and disposal; database. November 29, 1994 August 24, 1995 RSMo...

  7. 30 CFR 925.25 - Approval of Missouri abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Approval of Missouri abandoned mine land... STATE MISSOURI § 925.25 Approval of Missouri abandoned mine land reclamation plan amendments. The...; land acquisition, management and disposal; database. November 29, 1994 August 24, 1995 RSMo...

  8. 30 CFR 925.25 - Approval of Missouri abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Approval of Missouri abandoned mine land... STATE MISSOURI § 925.25 Approval of Missouri abandoned mine land reclamation plan amendments. The...; land acquisition, management and disposal; database. November 29, 1994 August 24, 1995 RSMo...

  9. Training Needs of School Board Members in the State of Missouri

    ERIC Educational Resources Information Center

    Rossmiller, Susan; O'Brien, Melody F.

    2013-01-01

    This project examined the training needs of school board members in the state of Missouri. Of the 520 school districts in Missouri, 382 are members of the Missouri School Boards Association (MSBA). The school board members of the MSBA schools were surveyed in this project. Data was gathered relating to the training needs of board members with 1 to…

  10. An Analysis of Community Use Policies in Missouri School Districts

    ERIC Educational Resources Information Center

    Eyler, Amy A.; Swaller, Erin M.

    2012-01-01

    Background: Joint use or community use policies are state-, district-, or school-level policies that allow for shared use of space or facilities between a school and a city or private organization. For this study, we (1) created an inventory of community use policies within Missouri school districts; (2) analyzed the policies for content, and (3)…

  11. MINE WASTE TECHNOLOGY PROGRAM; PHOSPHATE STABILIZATION OF HEAVY METALS CONTAMINATED MINE WASTE YARD SOILS, JOPLIN, MISSOURI NPL SITE

    EPA Science Inventory

    This document summarizes the results of Mine Waste Technology Project 22-Phosphate Stabilization of Heavy Metals-Contaminated Mine Waste Yard Soils. Mining, milling, and smelting of ores near Joplin, Missouri, have resulted in heavy metal contamination of the area. The Joplin s...

  12. A Study of the Mentoring Program for First Year School Superintendents in Missouri

    ERIC Educational Resources Information Center

    Woolsey, Tina

    2013-01-01

    Mentoring first-year superintendents in Missouri began as an informal process with the pairing of a veteran superintendent (mentor) with a first-year superintendent (protege) by the Missouri Association of School Administrators (MASA). The adoption of the Career Continuous Professional Certification by the Missouri State Board of Education…

  13. School and Community, Community and School: A Case Study of a Rural Missouri Setting

    ERIC Educational Resources Information Center

    Franklin, Melia K.

    2011-01-01

    How do a school and a community interact? This question guided this dissertation examining one rural school and community. The purpose of this case study was to investigate the relationship between the rural Marceline R-V School District (a K-12 school system) and its community, Marceline, Missouri. The framework for this study included the…

  14. Perceptions of Preparedness for a Major School Crisis: An Evaluation of Missouri School Counselors

    ERIC Educational Resources Information Center

    Werner, Danilea

    2014-01-01

    A major school crisis can cause physical and emotional distress as well as impact student academic performance. The purpose of this study was to use a web-based survey to explore Missouri school counselors' perceptions of individual and school-wide crisis preparedness and crisis training experiences. Results indicate that the more involved…

  15. Biomonitoring of lead, zinc, and cadmium in streams draining lead-mining and non-mining areas, Southeast Missouri, USA

    USGS Publications Warehouse

    Besser, John M.; Brumbaugh, William G.; May, Thomas W.; Schmitt, Christopher J.

    2007-01-01

    We evaluated exposure of aquatic biota to lead (Pb), zinc (Zn), and cadmium (Cd) in streams draining a Pb-mining district in southeast Missouri. Samples of plant biomass (detritus, periphyton, and filamentous algae), invertebrates (snails, crayfish, and riffle benthos), and two taxa of fish were collected from seven sites closest to mining areas (mining sites), four sites further downstream from mining (downstream sites), and eight reference sites in fall 2001. Samples of plant biomass from mining sites had highest metal concentrations, with means 10- to 60-times greater than those for reference sites. Mean metal concentrations in over 90% of samples of plant biomass from mining sites were significantly greater than those from reference sites. Mean concentrations of Pb, Zn, and Cd in most invertebrate samples from mining sites, and mean Pb concentrations in most fish samples from mining sites, were also significantly greater than those from reference sites. Concentrations of all three metals were lower in samples from downstream sites, but several samples of plant biomass from downstream sites had metal concentrations significantly greater than those from reference sites. Analysis of supplemental samples collected in the fall of 2002, a year of above-average stream discharge, had lower Pb concentrations and higher Cd concentrations than samples collected in 2001, near the end of a multi-year drought. Concentrations of Pb measured in fish and invertebrates collected from mining sites during 2001 and 2002 were similar to those measured at nearby sites in the 1970s, during the early years of mining in the Viburnum Trend. Results of this study demonstrate that long-term Pb mining activity in southeast Missouri has resulted in significantly elevated concentrations of Pb, Cd, and Zn in biota of receiving streams, compared to biota of similar streams without direct influence of mining. Our results also demonstrate that metal exposure in the study area differed

  16. Guidelines for Program for the Issuance of General Obligation Bonds by Missouri School Districts.

    ERIC Educational Resources Information Center

    2002

    In 1995, the Missouri Legislature adopted Senate Bill 301, which directs the Health and Educational Facilities Authority of the State of Missouri to assist school districts in the issuance of general obligation bonds. The law charges the Authority with developing guidelines for and administering two voluntary methods relating to the issuance of…

  17. A Comparison of Health Screenings in Rural and Urban Schools in Missouri.

    ERIC Educational Resources Information Center

    Waignandt, Alex; Brown, James

    1991-01-01

    Studied health screening methods of schools in mid-Missouri. Found significant differences between rural and urban schools in terms of number of school nurses employed and percentage of schools screening in all areas studied: physical assessment, vision, hearing, scoliosis, and dental. Recommends improved health screenings in rural schools. (KS)

  18. Impact of an Education Intervention on Missouri K-12 School Disaster and Biological Event Preparedness

    ERIC Educational Resources Information Center

    Rebmann, Terri; Elliott, Michael B.; Artman, Deborah; VanNatta, Matthew; Wakefield, Mary

    2016-01-01

    Background:A 2011 nationwide school pandemic preparedness study found schools to be deficient. We examined the impact of a school nurse educational intervention aimed at improving K-12 school biological event preparedness. Mehods: Missouri Association of School Nurses (MASN) members were e-mailed a survey link in fall 2013 (ie, preintervention),…

  19. Biomonitoring of lead, zinc, and cadmium in streams draining lead-mining and non-mining areas, Southeast Missouri, USA

    USGS Publications Warehouse

    Besser, J.M.; Brumbaugh, W.G.; May, T.W.; Schmitt, C.J.

    2007-01-01

    We evaluated exposure of aquatic biota to lead (Pb), zinc (Zn), and cadmium (Cd) in streams draining a Pb-mining district in southeast Missouri. Samples of plant biomass (detritus, periphyton, and filamentous algae), invertebrates (snails, crayfish, and riffle benthos), and two taxa of fish were collected from seven sites closest to mining areas (mining sites), four sites further downstream from mining (downstream sites), and eight reference sites in fall 2001. Samples of plant biomass from mining sites had highest metal concentrations, with means 10- to 60-times greater than those for reference sites. Mean metal concentrations in over 90% of samples of plant biomass from mining sites were significantly greater than those from reference sites. Mean concentrations of Pb, Zn, and Cd in most invertebrate samples from mining sites, and mean Pb concentrations in most fish samples from mining sites, were also significantly greater than those from reference sites. Concentrations of all three metals were lower in samples from downstream sites, but several samples of plant biomass from downstream sites had metal concentrations significantly greater than those from reference sites. Analysis of supplemental samples collected in the fall of 2002, a year of above-average stream discharge, had lower Pb concentrations and higher Cd concentrations than samples collected in 2001, near the end of a multi-year drought. Concentrations of Pb measured in fish and invertebrates collected from mining sites during 2001 and 2002 were similar to those measured at nearby sites in the 1970s, during the early years of mining in the Viburnum Trend. Results of this study demonstrate that long-term Pb mining activity in southeast Missouri has resulted in significantly elevated concentrations of Pb, Cd, and Zn in biota of receiving streams, compared to biota of similar streams without direct influence of mining. Our results also demonstrate that metal exposure in the study area differed

  20. A Policy Analysis of Principal Evaluation Instruments in Use in the United States, the State of Missouri, and School Districts in the Kansas City, Missouri Metropolitan Area

    ERIC Educational Resources Information Center

    Fleming, Maria Bishop; Gaynor, Denise Briscoe; Keith, Stacy Cartmill

    2009-01-01

    This report describes a policy analysis project examining principal evaluation instruments, policies and processes in the fifty United States, the state of Missouri, and 15 Kansas City, Missouri area school districts. Since current research demonstrates that the principal plays a critical role in the success or failure of improvement initiatives,…

  1. Hydrogeology, water chemistry, and subsidence of underground coal mines at Huntsville, Missouri, July 1987 to December 1988. Water Resources Investigation

    SciTech Connect

    Blevins, D.W.; Ziegler, A.C.

    1992-01-01

    Underground coal mining in and near Huntsville, in Randolph County in north-central Missouri, began soon after 1831. Mining in the Huntsville area was at its peak during 1903 and continued until 1966 when the last underground mine was closed and the economically recoverable coals under Huntsville had been mostly, if not completely, removed. The now abandoned mines are of concern to the public and to various State and Federal agencies for two reasons: (1) mine drainage acidifies streams and leaves large, soft, dangerous deposits of iron oxyhydroxides at mine springs and on streambeds (data on file at the Missouri Department of Natural Resources, Land Reclamation Commission), and (2) collapse of mine cavities sometimes causes surface subsidence resulting in property damage or personal injury. To address these concerns, the U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, in 1987 initiated a study to: determine the location of mine springs, the seasonal variation of stream-water chemistry, and the effects of underground-mine water on flow and water quality of nearby ground water and receiving streams; and identify areas susceptible to surface subsidence because of mine collapse. The purpose of the report is to present the findings and data collected for the study.

  2. Hydrology and water chemistry of an abandoned surface coal mine, southwestern Henry County, Missouri-1984-86. Water Resources Investigation

    SciTech Connect

    Blevins, D.W.

    1991-01-01

    Surface coal mining in the area around Montrose, Missouri, has supplied fuel for the Montrose Power Plant since 1956 (Kansas City Power and Light, written commun., 1954). Major reclamation of surface mines began about 1972, but by 1987 most of the mined lands northwest of Montrose remained unreclaimed. The mined area contained more than 1,200 acres of barren spoil, 100 lakes, and several streams, many of which are acidic. The purpose of the report is to present the results of a hydrologic and water-quality study made in west-central Missouri at an abandoned surface coal mine from June 1984 to September 1986. Objectives of the study included quantifying the volume of water in, on, and moving through the spoil and determining the chemical characteristics of and major chemical reactions occurring in water affected by the mine.

  3. Effects of mining-derived metals on riffle-dwelling benthic fishes in Southeast Missouri, USA

    USGS Publications Warehouse

    Allert, A.L.; Fairchild, J.F.; Schmitt, C.J.; Besser, J.M.; Brumbaugh, W.G.; Olson, S.J.

    2009-01-01

    We studied the ecological effects of mining-derived metals on riffle-dwelling benthic fishes at 16 sites in the Viburnum Trend lead-zinc mining district of southeast Missouri. Fish community attributes were compared to watershed features and to physical and chemical variables including metal concentrations in sediment pore water and fish. Ozark sculpin (Cottus hypselurus), rainbow darter (Etheostoma caeruleum), Ozark madtom (Noturus albater), and banded sculpin (Cottus carolinae) were the most abundant fishes collected. Species richness and density of riffle-dwelling benthic fishes were negatively correlated with metal concentrations in pore water and in fish. Sculpin densities were also negatively correlated with metal concentrations in pore water and in fish, but positively correlated with distance from mines and upstream watershed area. These findings indicate that metals associated with active lead-zinc mining adversely affect riffle-dwelling benthic fishes downstream of mining areas in the Viburnum Trend. Sculpins may be useful as a sentinel species for assessing mining-related impacts on fish communities.

  4. The Effect of the Missouri Safe School Act of 1997 on Alternative Education Students: A Qualitative Analysis

    ERIC Educational Resources Information Center

    Rhodes, Randall G.

    2013-01-01

    Because of a perceived increase in school related violence, a political reaction occurred in Missouri that led in 1997 to the Missouri Safe Schools Act. This new law significantly changed school disciplinary policy and allowed administrators to move large groups of students to alternative education programs, or expel them to the streets. The…

  5. Missouri Minimum Standards for School Buses

    ERIC Educational Resources Information Center

    Nicastro, Chris L.

    2008-01-01

    The revised minimum standards for school bus chassis and school bus bodies have been prepared in conformity with the Revised Statutes of Missouri (RSMo) for school bus transportation. The standards recommended by the 2005 National Conference on School Transportation and the Federal Motor Vehicle Safety Standards (FMVSS) promulgated by the U. S.…

  6. 2013 Missouri Minimum Standards for School Buses

    ERIC Educational Resources Information Center

    Nicastro, Chris L.

    2012-01-01

    The revised minimum standards for school bus chassis and school bus bodies have been prepared in conformity with the Revised Statutes of Missouri (RSMo) for school bus transportation. The standards recommended by the 2010 National Conference on School Transportation and the Federal Motor Vehicle Safety Standards (FMVSS) promulgated by the U. S.…

  7. Accumulation of metals in fish from lead-zinc mining areas of southeastern Missouri, USA

    USGS Publications Warehouse

    Schmitt, C.J.; Brumbaugh, W.G.; May, T.W.

    2007-01-01

    The potential effects of proposed lead-zinc mining in an ecologically sensitive area were assessed by studying a nearby mining district that has been exploited for about 30 yr under contemporary environmental regulations and with modern technology. Blood and liver samples representing fish of three species (largescale stoneroller, Campostoma oligolepis, n=91; longear sunfish, Lepomis megalotis, n=105; and northern hog sucker, Hypentelium nigricans, n=20) were collected from 16 sites representing a range of conditions relative to lead-zinc mining and ore beneficiation in southeastern Missouri. Samples were analyzed for lead, zinc, and cadmium, and for a suite of biomarkers (reported in a companion paper). A subset of the hog sucker (n=9) representing three sites were also analyzed for nickel and cobalt. Blood and liver lead concentrations were highly correlated (r=0.84-0.85, P<0.01) in all three species and were significantly (ANOVA, P<0.01) greater at sites <10 km downstream of active lead-zinc mines and mills and in a historical lead-zinc mining area than at reference sites, including a site in the area proposed for new mining. Correlations between blood and liver cadmium concentrations were less evident than for lead but were nevertheless statistically significant (r=0.26-0.69, P <0.01-0.07). Although blood and liver cadmium concentrations were highest in all three species at sites near mines, within-site variability was greater and mining-related trends were less evident than for lead. Blood and liver zinc concentrations were significantly correlated only in stoneroller (r=0.46, P<0.01) and mining-related trends were not evident. Concentrations of cobalt and nickel in blood and liver were significantly higher (ANOVA, P<0.01) at a site near an active mine than at a reference site and a site in the historical lead-zinc mining area. These findings confirm previous studies indicating that lead and other metals are released to streams from active lead-zinc mines and

  8. Missouri School Health Education Profile, 1998.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Elementary and Secondary Education, Jefferson City.

    This publication shows gains and losses for health education in Missouri's public schools. Data come from the School Health Education Profile, a survey that monitors the status of health education in public schools, including education to prevent HIV infection and other important health problems, at the middle, junior, and senior high school…

  9. Knocking at the College Door: Projections of High School Graduates. Missouri

    ERIC Educational Resources Information Center

    Western Interstate Commission for Higher Education, 2013

    2013-01-01

    National and regional trends mask important variation among states in the supply of high school graduates. This profile provides brief indicators for Missouri related to: current levels of educational attainment, projections of high school graduates into the future, and two common barriers to student access and success--insufficient academic…

  10. An Evaluation of Public School District Tobacco Policies in St. Louis County, Missouri

    ERIC Educational Resources Information Center

    Barbero, Colleen; Moreland-Russell, Sarah; Bach, Laura E.; Cyr, Julianne

    2013-01-01

    Background: One way to address tobacco use by youth is for primary and secondary schools to adopt and implement comprehensive tobacco policies. The purpose of this study was to evaluate the comprehensiveness of tobacco policies in St. Louis County, Missouri public school districts. Methods: We evaluated the strength of tobacco policies from all 23…

  11. The Impact of New Funding Formula on School Finance Equity in Missouri

    ERIC Educational Resources Information Center

    Ko, Jang Wan

    2006-01-01

    Missouri implemented a new statewide funding formula based on the Outstanding Schools Act in 1993 to increase equity in school finance. This study examined the impacts of the new foundation funding formula on finance equity compared with the selected equity indices including range, restricted range, coefficient of variation, federal range ratio,…

  12. Study of neutron physics: conversion of the University of Missouri-Rolla reactor to low-enriched fuel

    SciTech Connect

    Straka, M.; Covington, L.

    1987-01-01

    A detailed study of a fuel conversion (using LEU) has been undertaken for the University of Missouri-Rolla reactor. Results achieved with the available code package have been compared with the measured data whenever possible. The neutronic codes LEOPARD and 2DB-UM provided adequate results in most cases examined.

  13. Radioisotope research, production, and processing at the University of Missouri Research Reactor

    SciTech Connect

    Ehrhardt, G.J.; Ketring, A.R.; Ja, Wei; Ma, D.; Zinn, K.; Lanigan, J.

    1995-12-31

    The University of Missouri Research Reactor (MURR) is a 10 MW, light-water-cooled and moderated research reactor which first achieved criticality in 1996 and is currently the highest powered university-owned research reactor in the U.S. For many years a major supplier of reactor-produced isotopes for research and commercial purposes, in the last 15 years MURR has concentrated on development of reactor-produced beta-particle emitters for experimental use in nuclear medicine therapy of cancer and rheumatoid arthritis. MURR has played a major role in the development of bone cancer pain palliation with the agents {sup 153}Sm EDTMP and {sup 186}Re/{sup 188}Re HEDP, as well as in the use of {sup 186}Re, {sup 177}Lu, {sup 166}Ho, and {sup 105}Rh for radioimmunotherapy and receptor-agent-guided radiotherapy. MURR is also responsible for the development of therapeutic, {sup 90}Y-labeled glass microspheres for the treatment of liver tumors, a product ({sup 90}Y Therasphere{trademark}) which is currently an approved drug in Canada. MURR has also pioneered the development of {sup 188}W/{sup 188}Re and {sup 99}Mo/{sup 99m}Tc gel generators, which make the use of low specific activity {sup 188}W and {sup 99}Mo practical for such isotope generators.

  14. Report of the Public Schools of Missouri for the School Year Ending June 30, 1992, 143rd.

    ERIC Educational Resources Information Center

    Missouri State Board of Education, Jefferson City.

    This document contains the 1991-92 report on the Missouri public school system. Following an organizational chart of the State Board of Education and information on the State Board, part 1 presents highlights of education-related events that occurred during the 1991-92 school year. It contains an overview of state legislation that dealt with the…

  15. Toxic exposure of songbirds to lead in the Southeast Missouri Lead Mining District

    USGS Publications Warehouse

    Beyer, W. Nelson; Franson, J. Christian; French, John B.; May, Thomas; Rattner, Barnett A.; Shearn-Bochsler, Valerie I.; Warner, Sarah E.; Weber, John; Mosby, David

    2013-01-01

    Mining and smelting in the Southeast Missouri Lead Mining District has caused widespread contamination of soils with lead (Pb) and other metals. Soils from three study sites sampled in the district contained from approximately 1,000–3,200 mg Pb/kg. Analyses of earthworms [33–4,600 mg Pb/kg dry weight (dw)] collected in the district showed likely high Pb exposure of songbirds preying on soil organisms. Mean tissue Pb concentrations in songbirds collected from the contaminated sites were greater (p < 0.05) than those in songbirds from reference sites by factors of 8 in blood, 13 in liver, and 23 in kidney. Ranges of Pb concentrations in livers (mg Pb/kg dw) were as follows: northern cardinal (Cardinalis cardinalis) = 0.11–3.0 (reference) and 1.3–30 (contaminated) and American robin (Turdus migratorius) = 0.43–8.5 (reference) and 7.6–72 (contaminated). Of 34 adult and juvenile songbirds collected from contaminated sites, 11 (32 %) had hepatic Pb concentrations that were consistent with adverse physiological effects, 3 (9 %) with systemic toxic effects, and 4 (12 %) with life-threatening toxic effects. Acid-fast renal intranuclear inclusion bodies, which are indicative of Pb poisoning, were detected in kidneys of two robins that had the greatest renal Pb concentrations (952 and 1,030 mg/kg dw). Mean activity of the enzyme delta-aminolevulinic acid dehydratase (ALAD) in red blood cells, a well-established bioindicator of Pb poisoning in birds, was decreased by 58–82 % in songbirds from the mining sites. We conclude that habitats within the mining district with soil Pb concentrations of ≥1,000 mg Pb/kg are contaminated to the extent that they are exposing ground-feeding songbirds to toxic concentrations of Pb.

  16. Metals in riparian wildlife of the lead mining district of southeastern Missouri

    USGS Publications Warehouse

    Niethammer, K.R.; Atkinson, R.D.; Baskett, T.S.; Samson, F.B.

    1985-01-01

    Five species of riparian vertebrates (425 individuals) primarily representing upper trophic levels were collected from the Big River and Black River drainages in two lead mining districts of southeastern Missouri, 1981?82. Big River is subject to metal pollution via erosion and seepage from large tailings piles from inactive lead mines. Black River drains part of a currently mined area. Bullfrogs (Rana catesbeiana), muskrats (Ondatra zibethicus), and green-backed herons (Butorides striatus) collected downstream from the source of metal contamination to Big River had significantly (ANOVA, P<0.05) higher lead and cadmium levels than specimens collected at either an uncontaminated upstream site or on Black River. Northern water snakes (Nerodia sipedon) had elevated lead levels below the tailings source, but did not seem to accumulate cadmium. Levels of lead, cadmium, or zinc in northern rough-winged swallows (Stelgidopteryx serripennis) were not related to collecting locality. Carcasses of ten bank swallows (Riparia riparia) collected from a colony nesting in a tailings pile along the Big River had lead concentrations of 2.0?39 ppm wet weight. Differences between zinc concentrations in vertebrates collected from contaminated and uncontaminated sites were less apparent than differences in lead and cadmium. There was little relationship between metal concentrations in the animals studied and their trophic levels. Bullfrogs are the most promising species examined for monitoring environmental levels of lead, cadmium, and zinc. Downstream from the source of tailings, bullfrogs had markedly higher levels of these metals in most of their tissues. The species is also widely distributed in North America, easily caught, and relatively sedentary.

  17. Thermal-fluid modeling of the Missouri S&T Reactor

    NASA Astrophysics Data System (ADS)

    Sipaun, Susan Maria

    Thermal-fluid modeling of the Missouri University of Science and Technology Reactor (MSTR) was carried out using a computational fluid dynamics code (CFD), STAR-CCM+. First, a three-dimensional parallel-plate model was developed, and the cosine-shaped heat flux was applied to the MSTR core. Simulation results for fluid flow under natural convection condition show coolant temperature and velocity as a function of core power. A characteristic equation for the parallel-plate model was obtained based on Forchheimer's flow equation. The inertial resistance tensor and viscous resistance tensor were found to be 281005 kg/m. 4 and 7121.6 kg/m. 3 respectively. The MSTR core was then definedas a porous region with porosity 0.7027. A second model was developed to study convection within a section of the MSTR includes 3 fuel elements (power density of 1.86E+6 Wm-3) in one third of the reactor pool volume. For validation work, both plume temperature and pool temperature measurements were recorded at several locations within the MSTR pool. At 200kW, the temperature field was consistent with the pool temperature data at 15 locations. A third model included the workings of an eductor outlet from, and inlet into the active cooling system to predict heat removal capability. The major contribution of this study is to explain the thermal flow in the MSTR channels and pool, and to provide a framework for supporting reactor license renewal, and power uprate plans.

  18. Censorship in Schools: A Missouri Community's Experience.

    ERIC Educational Resources Information Center

    Edwards, Christie Lou

    When parents called for the removal of certain classroom and library materials from the Mexico, Missouri, public schools in 1982, the Mexico Board of Education unanimously refused their request. After separate complaints about the magazine "Humanist," a film of Shirley Jackson's story "The Lottery," as well as her book "The Lottery: Adventures of…

  19. School Leadership Stability, Principal Moves, and Departures: Evidence from Missouri

    ERIC Educational Resources Information Center

    Baker, Bruce D.; Punswick, Eric; Belt, Charles

    2010-01-01

    Purpose: The objective of this study is to investigate and characterize principals' backgrounds, individual and school level factors associated with leadership stability, and principal career paths and exit behaviors in Missouri. Method: In this study, the authors construct two data sets of practicing school principals in the state of Missouri:…

  20. The High Cost of Failing to Reform Public Education in Missouri. School Choice Issues in the State

    ERIC Educational Resources Information Center

    Gottlob, Brian J.

    2006-01-01

    As a large body of high-quality research has emerged in the past few years showing that school choice benefits the students who use it, much of the debate has shifted to the "public" or "social" effects of school choice. This study examines how school choice in Missouri would raise high school graduation rates, and measures the public benefits…

  1. Effects of mining-derived metals on riffle-dwelling crayfish in southwestern Missouri and southeastern Kansas, USA.

    PubMed

    Allert, Ann L; DiStefano, Robert J; Schmitt, Christopher J; Fairchild, James F; Brumbaugh, William G

    2012-11-01

    Riffle-dwelling crayfish populations were sampled at 16 sites in 4 tributaries of the Spring River located within the Tri-State Mining District in southwest Missouri. Crayfish density, physical habitat quality, and water quality were examined at each site to assess the ecological effects of mining-derived metals on crayfish. Metals (lead, zinc, and cadmium) were analyzed in samples of surface water, sediment, detritus, and whole crayfish. Sites were classified a posteriori into reference, mining, and downstream sites primarily based on metal concentrations in the materials analyzed. Three species of crayfish (Orconectes neglectus neglectus, O. macrus, and O. virilis) were collected during the study; however, only O. n. neglectus was collected at all sites. Mean crayfish densities were significantly lower at mining sites than at reference sites. Mean concentrations of metals were significantly correlated among the materials analyzed and were significantly greater at mining and downstream sites than at reference sites. Principal component analyses showed a separation of sites due to an inverse relationship among crayfish density, metals concentrations, and physical habitat quality variables. Sediment probable-effects quotients and surface-water toxic unit scores were significantly correlated; both indicated risk of toxicity to aquatic biota at several sites. Metals concentrations in whole crayfish at several sites exceeded concentrations known to be toxic to carnivorous wildlife. Mining-derived metals have the potential to impair ecosystem function through decreased organic matter processing and nutrient cycling in streams due to decreased crayfish densities.

  2. Effects of mining-derived metals on riffle-dwelling crayfish in southwestern Missouri and southeastern Kansas, USA

    USGS Publications Warehouse

    Allert, Ann L.; DiStefano, Robert J.; Schmitt, Christopher J.; Fairchild, James F.; Brumbaugh, William G.

    2012-01-01

    Riffle-dwelling crayfish populations were sampled at 16 sites in 4 tributaries of the Spring River located within the Tri-State Mining District in southwest Missouri. Crayfish density, physical habitat quality, and water quality were examined at each site to assess the ecological effects of mining-derived metals on crayfish. Metals (lead, zinc, and cadmium) were analyzed in samples of surface water, sediment, detritus, and whole crayfish. Sites were classified a posteriori into reference, mining, and downstream sites primarily based on metal concentrations in the materials analyzed. Three species of crayfish (Orconectes neglectus neglectus, O. macrus, and O. virilis) were collected during the study; however, only O. n. neglectus was collected at all sites. Mean crayfish densities were significantly lower at mining sites than at reference sites. Mean concentrations of metals were significantly correlated among the materials analyzed and were significantly greater at mining and downstream sites than at reference sites. Principal component analyses showed a separation of sites due to an inverse relationship among crayfish density, metals concentrations, and physical habitat quality variables. Sediment probable-effects quotients and surface-water toxic unit scores were significantly correlated; both indicated risk of toxicity to aquatic biota at several sites. Metals concentrations in whole crayfish at several sites exceeded concentrations known to be toxic to carnivorous wildlife. Mining-derived metals have the potential to impair ecosystem function through decreased organic matter processing and nutrient cycling in streams due to decreased crayfish densities.

  3. Effects of mining-derived metals on riffle-dwelling crayfish in southwestern Missouri and southeastern Kansas, USA.

    PubMed

    Allert, Ann L; DiStefano, Robert J; Schmitt, Christopher J; Fairchild, James F; Brumbaugh, William G

    2012-11-01

    Riffle-dwelling crayfish populations were sampled at 16 sites in 4 tributaries of the Spring River located within the Tri-State Mining District in southwest Missouri. Crayfish density, physical habitat quality, and water quality were examined at each site to assess the ecological effects of mining-derived metals on crayfish. Metals (lead, zinc, and cadmium) were analyzed in samples of surface water, sediment, detritus, and whole crayfish. Sites were classified a posteriori into reference, mining, and downstream sites primarily based on metal concentrations in the materials analyzed. Three species of crayfish (Orconectes neglectus neglectus, O. macrus, and O. virilis) were collected during the study; however, only O. n. neglectus was collected at all sites. Mean crayfish densities were significantly lower at mining sites than at reference sites. Mean concentrations of metals were significantly correlated among the materials analyzed and were significantly greater at mining and downstream sites than at reference sites. Principal component analyses showed a separation of sites due to an inverse relationship among crayfish density, metals concentrations, and physical habitat quality variables. Sediment probable-effects quotients and surface-water toxic unit scores were significantly correlated; both indicated risk of toxicity to aquatic biota at several sites. Metals concentrations in whole crayfish at several sites exceeded concentrations known to be toxic to carnivorous wildlife. Mining-derived metals have the potential to impair ecosystem function through decreased organic matter processing and nutrient cycling in streams due to decreased crayfish densities. PMID:22961179

  4. Unique educational opportunities at the Missouri University research reactor

    SciTech Connect

    Ketring, A.R.; Ross, F.K.; Spate, V.

    1997-12-01

    Since the Missouri University Research Reactor (MURR) went critical in 1966, it has been a center where students from many departments conduct their graduate research. In the past three decades, hundreds of graduate students from the MU departments of chemistry, physics, anthropology, nuclear engineering, etc., have received masters and doctoral degrees based on research using neutrons produced at MURR. More recently, the educational opportunities at MURR have been expanded to include undergraduate students and local high school students. Since 1989 MURR has participated in the National Science Foundation-funded Research Experience for Undergraduates (REU) program. As part of this program, undergraduate students from universities and colleges throughout the United States come to MURR and get hands-on research experience during the summer. Another program, started in 1994 by the Nuclear Analysis Program at MURR, allows students from a local high school to conduct a neutron activation analysis (NAA) experiment. We also conduct tours of the center, where we describe the research and educational programs at MURR to groups of elementary school children, high school science teachers, state legislators, professional organizations, and many other groups.

  5. The Study of High School Administrators' Perceptions of the Future of Women as Athletic Directors in the State of Missouri

    ERIC Educational Resources Information Center

    Welch, Christine H.

    2012-01-01

    The purpose of the study was to determine high school administrators' perceptions of the future of women as athletic directors in the state of Missouri. Superintendents, high school principals, athletic directors (ADs) in Missouri completed a Likert survey in an effort to understand perceptual context as to why more women are not in positions…

  6. The Perceptions of Elementary STEM Schools in Missouri

    ERIC Educational Resources Information Center

    Alumbaugh, Kelli Michelle

    2015-01-01

    Science, technology, engineering, and mathematics education, or STEM, is an area that is currently growing in popularity with educators (Becker & Park, 2011). A qualitative study consisting of interviews was conducted and data were gathered from three leaders in professional STEM organizations, four principals from elementary STEM schools, and…

  7. An Analysis of Political Values and Political Involvement of High School Social Studies Teachers in Missouri. Final Report.

    ERIC Educational Resources Information Center

    Atwell, L. Roberta

    A study was conducted to determine political values of secondary school teachers. Two hundred and two social studies teachers from 24 public high schools in Missouri served as a sample population. The survey instrument contained questions on political involvement and various personal background characteristics. The results indicated that Missouri…

  8. Technical basis in support of the conversion of the University of Missouri Research Reactor (MURR) core from highly-enriched to low-enriched uranium - core neutron physics

    SciTech Connect

    Stillman, J.; Feldman, E.; Foyto, L; Kutikkad, K; McKibben, J C; Peters, N.; Stevens, J.

    2012-09-01

    This report contains the results of reactor design and performance for conversion of the University of Missouri Research Reactor (MURR) from the use of highly-enriched uranium (HEU) fuel to the use of low-enriched uranium (LEU) fuel. The analyses were performed by staff members of the Global Threat Reduction Initiative (GTRI) Reactor Conversion Program at the Argonne National Laboratory (ANL) and the MURR Facility. The core conversion to LEU is being performed with financial support of the U. S. government.

  9. Evaluating the Effectiveness of a Senior Mentor Program: The University of Missouri-Columbia School of Medicine

    ERIC Educational Resources Information Center

    Hoffman, Kimberly G.; Gray, Peggy; Hosokawa, Michael C.; Zweig, Steven C.

    2006-01-01

    At the University of Missouri-Columbia School of Medicine, we developed a voluntary senior-mentor program, the Senior Teacher Educator Partnership (STEP), for first- and second-year medical students. Using qualitative research methods, we examined the impact of STEP on medical students' attitudes and then assessed the congruence of what is learned…

  10. Review of the Instructional Program and Operations of the Kansas City (Missouri) School District: Report of the Strategic Support Teams of the Council of the Great City Schools

    ERIC Educational Resources Information Center

    Council of the Great City Schools, 2006

    2006-01-01

    In this report, the Council of the Great City Schools and its Strategic Support Teams propose that the Kansas City (Missouri) School District make a number of instructional, organizational, management, and operational changes to improve achievement, effectiveness, and efficiency. These proposals, in the areas of curriculum and instruction, human…

  11. Accident Analyses for Conversion of the University of Missouri Research Reactor (MURR) from Highly-Enriched to Low-Enriched Uranium

    SciTech Connect

    Stillman, J. A.; Feldman, E. E.; Wilson, E. H.; Foyto, L. P.; Kutikkad, K.; McKibben, J. C.; Peters, N. J.; Cowherd, W. M.; Rickman, B.

    2014-12-01

    This report contains the results of reactor accident analyses for the University of Missouri Research Reactor (MURR). The calculations were performed as part of the conversion from the use of highly-enriched uranium (HEU) fuel to the use of low-enriched uranium (LEU) fuel. The analyses were performed by staff members of the Global Threat Reduction Initiative (GTRI) Reactor Conversion Program at the Argonne National Laboratory (ANL), the MURR Facility, and the Nuclear Engineering Program – College of Engineering, University of Missouri-Columbia. The core conversion to LEU is being performed with financial support from the U. S. government. This report contains the results of reactor accident analyses for the University of Missouri Research Reactor (MURR). The calculations were performed as part of the conversion from the use of highly-enriched uranium (HEU) fuel to the use of low-enriched uranium (LEU) fuel. The analyses were performed by staff members of the Global Threat Reduction Initiative (GTRI) Reactor Conversion Program at the Argonne National Laboratory (ANL), the MURR Facility, and the Nuclear Engineering Program – College of Engineering, University of Missouri-Columbia. The core conversion to LEU is being performed with financial support from the U. S. government. In the framework of non-proliferation policies, the international community presently aims to minimize the amount of nuclear material available that could be used for nuclear weapons. In this geopolitical context most research and test reactors, both domestic and international, have started a program of conversion to the use of LEU fuel. A new type of LEU fuel based on an alloy of uranium and molybdenum (U-Mo) is expected to allow the conversion of U.S. domestic high performance reactors like MURR. This report presents the results of a study of core behavior under a set of accident conditions for MURR cores fueled with HEU U-Alx dispersion fuel or LEU monolithic U-Mo alloy fuel with 10 wt% Mo

  12. Hydrologic Investigations Concerning Lead Mining Issues in Southeastern Missouri

    USGS Publications Warehouse

    Kleeschulte, Michael J.

    2008-01-01

    Good stewardship of our Nation's natural resources demands that the extraction of exploitable, minable ore deposits be conducted in harmony with the protection of the environment, a dilemma faced by many land and water management agencies in the Nation's mining areas. As ore is mined, milled, and sent to the smelter, it leaves footprints where it has been in the form of residual trace metals. Often these footprints become remnants that can be detrimental to other natural resources. This emphasizes the importance of understanding the earth's complex physical and biological processes and their interactions at increasingly smaller scales because subtle changes in one component can substantially affect others. Understanding these changes and resulting effects requires an integrated, multidisciplinary scientific approach. As ore reserves are depleted in one area, additional exploitable deposits are required to replace them, and at times these new deposits are discovered in previously unmined areas. Informed decisions concerning resource management in these new, proposed mining areas require an understanding of the potential consequences of the planned mining actions. This understanding is usually based on knowledge that has been accumulated from studying previously mined areas with similar geohydrologic and biologic conditions. If the two areas experience similar mining practices, the information should be transferable. Lead and zinc mining along the Viburnum Trend Subdistrict of southeastern Missouri has occurred for more than 40 years. Additional potentially exploitable deposits have been discovered 30 miles to the south, within the Mark Twain National Forest. It is anticipated that the observation of current (2008) geohydrologic conditions in the Viburnum Trend can provide insight to land managers that will help reasonably anticipate the potential mining effects should additional mining occur in the exploration area. The purpose of this report is to present a

  13. Biomarkers of metals exposure in fish from lead-zinc mining areas of Southeastern Missouri, USA

    USGS Publications Warehouse

    Schmitt, C.J.; Whyte, J.J.; Roberts, A.P.; Annis, M.L.; May, T.W.; Tillitt, D.E.

    2007-01-01

    The potential effects of proposed lead-zinc mining in an ecologically sensitive area were assessed by studying a nearby mining district that has been exploited for about 30 y under contemporary environmental regulations and with modern technology. Blood and liver samples representing fish of three species (largescale stoneroller, Campostoma oligolepis, n=91; longear sunfish, Lepomis megalotis, n=105; and northern hog sucker, Hypentelium nigricans, n=20) from 16 sites representing a range of conditions relative to mining activities were collected. Samples were analyzed for metals (also reported in a companion paper) and for biomarkers of metals exposure [erythrocyte ??-aminolevulinic acid dehydratase (ALA-D) activity; concentrations of zinc protoporphyrin (ZPP), iron, and hemoglobin (Hb) in blood; and hepatic metallothionein (MT) gene expression and lipid peroxidation]. Blood lead concentrations were significantly higher and ALA-D activity significantly lower in all species at sites nearest to active lead-zinc mines and in a stream contaminated by historical mining than at reference or downstream sites. ALA-D activity was also negatively correlated with blood lead concentrations in all three species but not with other metals. Iron and Hb concentrations were positively correlated in all three species, but were not correlated with any other metals in blood or liver in any species. MT gene expression was positively correlated with liver zinc concentrations, but neither MT nor lipid peroxidase differences among fish grouped according to lead concentrations were statistically significant. ZPP was not detected by hematofluorometry in most fish, but fish with detectable ZPP were from sites affected by mining. Collectively, these results confirm that metals are released to streams from active lead-zinc mining sites and are accumulated by fish. ?? 2007 Elsevier Inc. All rights reserved.

  14. Gender, Equity, and Schooling. Policy and Practice. Missouri Symposium on Research and Educational Policy, Volume 2. Garland Reference Library of Social Science, Volume 1143.

    ERIC Educational Resources Information Center

    Bank, Barbara J., Ed.; Hall, Peter M., Ed.

    Chapters in this volume are based on papers presented at the Second Missouri Symposium on Research and Educational Policy (Columbia, Missouri) March 30-31, 1995), but the collection is not a report of symposium proceedings. Instead, these papers provide readers with an understanding of the gendered nature of schooling and educational policy at…

  15. Retention of Construction Teachers Engaged in Missouri's Secondary School System

    ERIC Educational Resources Information Center

    McCandless, David; Sauer, Aaron

    2010-01-01

    The purpose of this study was to investigate the reasons construction teachers in the CTE field left the teaching profession in their first five years of service. The study also sought to determine if there was a significant difference in the retention rate of two-year alternatively certified teachers and four-year teaching degreed teachers and if…

  16. Building Teacher Quality in the Kansas City, Missouri School District

    ERIC Educational Resources Information Center

    Corso, Aileen; Franck, Valerie; Kelliher, Kate; McCorry, Betsy

    2011-01-01

    This study looks at the policies and practices shaping teacher quality in the Kansas City, Missouri School District (KCMSD). It is part of a series of analyses by the National Council on Teacher Quality (NCTQ) in school districts across the nation. Framing this analysis are five policy goals for improving teacher quality: (1) Staffing. Teacher…

  17. 30 CFR 925.25 - Approval of Missouri abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... through .8; 444.915.3; 10 CSR 40-9.020(1)(D), (E), (3)(A); AML Plan § 884.13(C)(2), (D)(3), (4). March 31, 1998 June 24, 1998 AMLR plan sections 884.13(c)(6) and (d)(3); Emergency response reclamation program... reclamation plan amendments. 925.25 Section 925.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION...

  18. Assessment, water-quality trends, and options for remediation of acidic drainage from abandoned coal mines near Huntsville, Missouri, 2003-2004

    USGS Publications Warehouse

    Christensen, Eric D.

    2005-01-01

    Water from abandoned underground coal mines acidifies receiving streams in the Sugar Creek Basin and Mitchell Mine Basin near Huntsville, Missouri. A 4.35-kilometer (2.7-mile) reach of Sugar Creek has been classified as impaired based on Missouri's Water Quality Standards because of small pH values [< (less than) 6.5]. Samples collected from Sugar Creek from July 2003 to June 2004 did not have pH values outside of the specified range of 6.5 to 9.0. However, large concentrations of iron [416 to 2,320 mg/L (milligrams per liter)], manganese (8.36 to 33.5 mg/L), aluminum (0.870 to 428 mg/L), and sulfate (2,990 to 13,700 mg/L) in acidic mine drainage (AMD) from two mine springs as well as small and diffuse seeps were observed to have an effect on water quality in Sugar Creek. Metal and sulfate loads increased and pH decreased immediately downstream from Sugar Creek's confluence with the Calfee Slope and Huntsville Gob drainages that discharge AMD into Sugar Creek. Similar effects were observed in the Mitchell Mine drainage that receives AMD from a large mine spring. Comparisons of water-quality samples from this study and two previous studies by the U.S. Geological Survey in 1987-1988 and the Missouri Department of Natural Resources in 2000-2002 indicate that AMD generation in the Sugar Creek Basin and Mitchell Mine Basin is declining, but the data are insufficient to quantify any trends or time frame. AMD samples from the largest mine spring in the Calfee Slope subbasin indicated a modest but significant increase in median pH from 4.8 to 5.2 using the Wilcoxan rank-sum test (p <0.05) and a decrease in median specific conductance from 5,000 to 3,540 ?S/cm (microsiemens per centimeter at 25 degrees Celsius) during a 17-year period. AMD samples from the largest mine spring in the Mitchell Mine Basin indicated an increase in median pH values from 5.6 to 6.0 and a decrease in median specific conductance from 3,050 to 2,450 ?S/cm during the same period. Remediation of AMD

  19. Effects of historical lead-zinc mining on riffle-dwelling benthic fish and crayfish in the Big River of southeastern Missouri, USA.

    PubMed

    Allert, A L; DiStefano, R J; Fairchild, J F; Schmitt, C J; McKee, M J; Girondo, J A; Brumbaugh, W G; May, T W

    2013-04-01

    The Big River (BGR) drains much of the Old Lead Belt mining district (OLB) in southeastern Missouri, USA, which was historically among the largest producers of lead-zinc (Pb-Zn) ore in the world. We sampled benthic fish and crayfish in riffle habitats at eight sites in the BGR and conducted 56-day in situ exposures to the woodland crayfish (Orconectes hylas) and golden crayfish (Orconectes luteus) in cages at four sites affected to differing degrees by mining. Densities of fish and crayfish, physical habitat and water quality, and the survival and growth of caged crayfish were examined at sites with no known upstream mining activities (i.e., reference sites) and at sites downstream of mining areas (i.e., mining and downstream sites). Lead, zinc, and cadmium were analyzed in surface and pore water, sediment, detritus, fish, crayfish, and other benthic macro-invertebrates. Metals concentrations in all materials analyzed were greater at mining and downstream sites than at reference sites. Ten species of fish and four species of crayfish were collected. Fish and crayfish densities were significantly greater at reference than mining or downstream sites, and densities were greater at downstream than mining sites. Survival of caged crayfish was significantly lower at mining sites than reference sites; downstream sites were not tested. Chronic toxic-unit scores and sediment probable effects quotients indicated significant risk of toxicity to fish and crayfish, and metals concentrations in crayfish were sufficiently high to represent a risk to wildlife at mining and downstream sites. Collectively, the results provided direct evidence that metals associated with historical mining activities in the OLB continue to affect aquatic life in the BGR.

  20. Effects of historical lead–zinc mining on riffle-dwelling benthic fish and crayfish in the Big River of southeastern Missouri, USA

    USGS Publications Warehouse

    Allert, A.L.; DiStefano, R.J.; Fairchild, J.F.; Schmitt, C.J.; McKee, M.J.; Girondo, J.A.; Brumbaugh, W.G.; May, T.W.

    2013-01-01

    The Big River (BGR) drains much of the Old Lead Belt mining district (OLB) in southeastern Missouri, USA, which was historically among the largest producers of lead–zinc (Pb–Zn) ore in the world. We sampled benthic fish and crayfish in riffle habitats at eight sites in the BGR and conducted 56-day in situ exposures to the woodland crayfish (Orconectes hylas) and golden crayfish (Orconectes luteus) in cages at four sites affected to differing degrees by mining. Densities of fish and crayfish, physical habitat and water quality, and the survival and growth of caged crayfish were examined at sites with no known upstream mining activities (i.e., reference sites) and at sites downstream of mining areas (i.e., mining and downstream sites). Lead, zinc, and cadmium were analyzed in surface and pore water, sediment, detritus, fish, crayfish, and other benthic macro-invertebrates. Metals concentrations in all materials analyzed were greater at mining and downstream sites than at reference sites. Ten species of fish and four species of crayfish were collected. Fish and crayfish densities were significantly greater at reference than mining or downstream sites, and densities were greater at downstream than mining sites. Survival of caged crayfish was significantly lower at mining sites than reference sites; downstream sites were not tested. Chronic toxic-unit scores and sediment probable effects quotients indicated significant risk of toxicity to fish and crayfish, and metals concentrations in crayfish were sufficiently high to represent a risk to wildlife at mining and downstream sites. Collectively, the results provided direct evidence that metals associated with historical mining activities in the OLB continue to affect aquatic life in the BGR.

  1. Missouri Professional School Counselors: Ratios Matter, Especially in High-Poverty Schools

    ERIC Educational Resources Information Center

    Lapan, Richard T.; Gysbers, Norman C.; Stanley, Bragg; Pierce, Margaret E.

    2012-01-01

    Results link lower student-to-school-counselor ratios to better graduation rates and lower disciplinary incidents across Missouri high schools. An interaction favorable for promoting student success in school was found between increasing percentages of students receiving free or reduced-price lunch and smaller student-to-school-counselor ratios.…

  2. Water resources of south-central Missouri

    USGS Publications Warehouse

    Gann, E.E.; Harvey, Edward Joseph; Miller, Don E.

    1976-01-01

    This atlas describes hydrology in an area of approximately 23 ,000 sq mi and includes all or parts of 38 counties in Missouri. The area is bounded on the north by the southern edge of the Missouri River flood plain, on the east by the Mississippi River and the Plateaus-Lowlands boundary (Ozark Escarpment), on the south by the Missouri-Arkansas State line, and on the west by the western drainage divides of the Gasconade and White River basins. The alluvial valley of the Missouri River is excluded. Although the populations of several rural counties in the area have declined in recent years, significant population increases have occurred in the vicinity of the two principal population centers, St. Louis in the northeast and Springfield in the southwest. Future population increases are expected to occur as a result of continued urban expansion, increased recreational use of land and water resources, and additional development of the mining industry. (Woodard-USGS)

  3. Caught in the Crossfire: Factors Influencing the Closing of Missouri's Black Schools, 1865-1905

    ERIC Educational Resources Information Center

    Hunt, John W.; Morice, Linda C.

    2008-01-01

    This essay explores factors creating Missouri's minimum attendance laws for black students from the end of the Civil War to the enactment of compulsory education in the state in 1905. It argues that, although blacks made notable efforts at educational advancement, they were caught in a crossfire of opposing forces stemming from wartime…

  4. Too Little, Too Late: The Illusive Goal of School Desegregation in Kansas City, Missouri, and the Role of the Federal Government

    ERIC Educational Resources Information Center

    Moran, Peter William

    2005-01-01

    This article explores the twisting and complicated history of school desegregation in Kansas City, Missouri, as an example of how illusive meaningful racial integration was and still is in urban America. The goal of desegregation was difficult to achieve from the beginning, when the school district adopted its initial desegregation plan based on…

  5. Analysis of alternative modifications for reducing backwater flooding at the Honey Creek coal strip-mine reclamation site in Henry County, Missouri. Water Resources Investigation

    SciTech Connect

    Alexander, T.W.

    1990-01-01

    Studies to determine the hydrologic conditions in mined and reclaimed mine areas, as well as areas of proposed mining, have become necessary with the enactment of the Surface Mining Control and Reclamation Act of 1977. Honey Creek in Henry County, Missouri, has been re-routed to flow through a series of former strip mining pits which lie within the Honey Creek coal strip mine reclamation site. During intense or long duration rainfalls within the Honey Creek basin, surface runoff has caused flooding on agricultural land near the upstream boundary of the reclamation site. The calculated existing design discharge (3,050 cubic feet per second) water-surface profile is compared to the expected water-surface profiles from three assumed alternative channel modifcations within the Honey Creek study area. The alternative channel modifications used in these analyses include (1) improvement of channel bottom slope, (2) relocation of spoil material, and (3) improved by-pass channel flow conditions. The alternative 1, 2, and 3 design discharge increase will reduce the agricultural field current (1990) frequency of backwater flooding from a 3-year to a 6.5-year event.

  6. Missouri Journal of Research in Music Education, 1967-1971.

    ERIC Educational Resources Information Center

    Hilton, Lewis B., Ed.

    1971-01-01

    This journal is devoted to the needs and interests of the school and college music teachers of Missouri and the United States. Articles in Volume 2, Number 1 are: "Progress Report on the Action Research Project in the Schools of Missouri" (D. Anderson); "Tension and Motion as Factors in Expressive Conducting" (J. A. Labuta); "Programmed…

  7. Relationships Between School District Level Inputs and the Output Performance of Students on the Missouri Basic Essential Skills Test.

    ERIC Educational Resources Information Center

    Freeman, Vera E.; Hatley, Richard V.

    Missouri requires the testing of all eighth grade students on their competence in reading and language arts, mathematics, and government and economics. This statewide assessment is referred to as the Missouri Basic Essential Skills Test (BEST) and has been given in the spring of each year since 1978. A study was undertaken to determine which…

  8. Mineralogy and ore textures at the Iron Mountain mine, St. Francois County, Missouri

    SciTech Connect

    Dudley, M.A.; Hagni, R.D. )

    1993-03-01

    The Iron Mountain mine, located in the St. Francois Mountains of southeast Missouri, approximately 80 miles southwest of St. Louis, Missouri, has been the third largest iron producer in Missouri. It is one of six known major iron deposits in the Southeast Missouri Iron Metallogenic Province. The deposit is in the form of a unique inverted cup-shaped body, and it is hosted by volcanic flows of Middle Proterozoic age. The iron mineralization occurred during Precambrian time as shown by the presence of pebbles of iron ore in the overlying Cambrian sediments. A study has been initiated based on drill core samples and data donated to the Missouri Geological Survey. Drill cores from more than 1,000 exploratory holes are available. Core samples from selected drill holes are being studied using various analytical, petrographic, ore microscopic, and geochemical methods. Hematite and, to a lesser extent, magnetite are the main ore minerals. The most abundant gangue minerals are andradite, quartz, calcite, actinolite, apatite, epidote, and chlorite. The ore occurs in two modes: massive veins and as matrix between brecciated host rock. Some of the veins exhibit crustiform ore and gangue mineral textures. Host rock alteration is uncommon, and in most places the contact with the ore is quite sharp. The objectives of this study are to examine the ore and gangue mineralogy, determine the causes of brecciation, utilize ore textural information to evaluate the relative roles of hydrothermal and magmatic processes in the origin of the deposit, and explore the relationships between the Iron Mountain deposit and, other iron deposits in Missouri, and assess how the deposit fits in with the Olympic Dam model.

  9. Educational Audiology: A Comparison of Service Delivery Systems Utilized by Missouri Schools.

    ERIC Educational Resources Information Center

    Allard, J. Brad; Golden, Diane Cordry

    1991-01-01

    Comparison of three audiology service delivery systems--(1) school-based audiology within the district, (2) non-school-based audiology in the community, and (3) school-based audiology in a remote community--found the local school-based delivery system superior on various quality indicators. (Author/DB)

  10. Trace metals in fugitive dust from unsurfaced roads in the Viburnum Trend resource mining District of Missouri--implementation of a direct-suspension sampling methodology.

    PubMed

    Witt, Emitt C; Wronkiewicz, David J; Pavlowsky, Robert T; Shi, Honglan

    2013-09-01

    Fugitive dust from 18 unsurfaced roadways in Missouri were sampled using a novel cyclonic fugitive dust collector that was designed to obtain suspended bulk samples for analysis. The samples were analyzed for trace metals, Fe and Al, particle sizes, and mineralogy to characterize the similarities and differences between roadways. Thirteen roads were located in the Viburnum Trend (VT) mining district, where there has been a history of contaminant metal loading of local soils; while the remaining five roads were located southwest of the VT district in a similar rural setting, but without any mining or industrial process that might contribute to trace metal enrichment. Comparison of these two groups shows that trace metal concentration is higher for dusts collected in the VT district. Lead is the dominant trace metal found in VT district dusts representing on average 79% of the total trace metal concentration, and was found moderately to strongly enriched relative to unsurfaced roads in the non-VT area. Fugitive road dust concentrations calculated for the VT area substantially exceed the 2008 Federal ambient air standard of 0.15μgm(-3) for Pb. The pattern of trace metal contamination in fugitive dust from VT district roads is similar to trace metal concentrations patterns observed for soils measured more than 40years ago indicating that Pb contamination in the region is persistent as a long-term soil contaminant.

  11. Missouri K-12 & School Choice Survey: What Do Voters Say about K-12 Education? Polling Paper No. 19

    ERIC Educational Resources Information Center

    DiPerna, Paul

    2014-01-01

    The "Missouri K-12 & School Choice Survey" project, commissioned by the Friedman Foundation for Educational Choice and conducted by Braun Research, Inc. (BRI), measures Missouri registered voters' familiarity and views on a range of K-12 education topics and school choice reforms. The author and his colleagues report response levels…

  12. Sources of coal-mine drainage and their effects on surface-water chemistry in the Claybank Creek basin and vicinity, north-central Missouri, 1983-84

    USGS Publications Warehouse

    Blevins, Dale W.

    1989-01-01

    Eighteen sources of drainage related to past coal-mining activity were identified in the Claybank Creek, Missouri, study area, and eight of them were considered large enough to have detectable effects on receiving streams. However, only three sources (two coal-waste sites and one spring draining an underground mine) significantly affected the chemistry of water in receiving streams. Coal wastes in the Claybank Creek basin contributed large quantities of acid drainage to receiving streams during storm runoff. The pH of coal-waste runoff ranged from 2.1 to 2.8. At these small pH values, concentrations of some dissolved metals and dissolved sulfate were a few to several hundred times larger than Federal and State water-quality standards established for these constituents. Effects of acid storm runoff were detected near the mouth of North Fork Claybank Creek where the pH during a small storm was 3.9. Coal wastes in the streambeds and seepage from coal wastes also had significant effects on receiving streams during base flows. The receiving waters had pH values between 2.8 and 3.5, and concentrations of some dissolved metals and dissolved sulfate were a few to several hundred times larger than Federal and State water-quality standards. Most underground mines in the North Fork Claybank Creek basin seem to be hydraulically connected, and about 80 percent of their discharge surfaced at one site. Drainage from the underground mines contributed most of the dissolved constituents in North Fork Claybank Creek during dry weather. Underground-mine water always had a pH near 5.9 and was well-buffered. It had a dissolved-sulfate concentration of about 2,400 milligrams per liter, dissolved-manganese concentrations ranging from 4.0 to 5.3 milligrams per liter, and large concentrations of ferrous iron. Iron was in the ferrous state because of reducing conditions in the mines. When underground-mine drainage reached the ground surface, the ferrous iron was oxidized and precipitated to

  13. A Report and Estimating Tool for K-12 School Districts. Missouri District Case Study

    ERIC Educational Resources Information Center

    Consortium for School Networking, 2004

    2004-01-01

    The Missouri district is a small rural school district with 450 students and 51 staff with a total of 210 client computers. The district consists of two schools (K-6 and 7-12) housed in a single building. This document contains the results of the four 2004 Total Cost of Ownership (TCO) case studies: (1) Software costs; (2) Hardware costs; (3)…

  14. The timing of ore formation in southeast Missouri: Rb-Sr glauconite dating at the Magmont mine, Viburnum trend.

    USGS Publications Warehouse

    Stein, H.J.; Kish, S.A.

    1985-01-01

    Seven glauconite samples from the Magmont area yield a 359 + or - 22 m.y. Rb-Sr isochron. The Rb/Sr ratios for these seven samples are significantly lower than the ratios for glauconite samples from distant, unmineralized sites. The glauconites from Magmont are postulated to have been affected by the same thermochemical event(s) that produced the SE Missouri ore deposits, and therefore to date that mineralization.-G.J.N.

  15. DEVELOPMENT IN ENGLISH AT HORTON WATKINS HIGH SCHOOL, ST. LOUIS, MISSOURI.

    ERIC Educational Resources Information Center

    WHITE, CHRISTINE M.

    INNOVATION ENGLISH AT HORTON WATKINS HIGH SCHOOL, ST. LOUIS, MISSOURI, IS A MODIFIED FLEXIBLE SCHEDULING PROGRAM DESIGNED TO ENCOURAGE HIGH SCHOOL STUDENTS BOTH TO WORK INDEPENDENTLY AND TO SHARE THEIR REACTIONS AND IDEAS WITH OTHERS. EACH OF THE APPROXIMATELY 400 STUDENTS PARTICIPATING IN THE PROGRAM ATTENDS ONE LARGE GROUP INSTRUCTIONAL SESSION…

  16. Student Achievement and Efficiency in Missouri Schools and the No Child Left Behind Act

    ERIC Educational Resources Information Center

    Primont, Diane F.; Domazlicky, Bruce

    2006-01-01

    The 2001 No Child Left Behind Act requires that schools make ''annual yearly progress'' in raising student achievement, or face possible sanctions. The No Child Left Behind Act places added emphasis on test scores, such as scores from the Missouri Assessment Program (MAP), to evaluate the performance of schools. In this paper, we investigate…

  17. Staff and Student Emotional Literacy at One Lutheran Church Missouri Synod School

    ERIC Educational Resources Information Center

    Dresser, Gary J.

    2014-01-01

    This qualitative case study examined administrators' and teachers' perceptions of personal and student emotional literacy in one Lutheran Church Missouri Synod (LCMS) school. Students attending LCMS schools were struggling with social and emotional issues prompting behavioral difficulties, while teachers were unprepared for the magnitude of…

  18. Missouri Educator Perceptions on the Use of Smartphones/Cell Phones in a Secondary School Setting: Their Relationship to Instruction

    ERIC Educational Resources Information Center

    Birch, Christopher

    2012-01-01

    This mixed methods study evaluated the differences in the perceptions of educators in the state of Missouri on cell phone use in the classroom setting and its relationship to instruction. Specifically, this study analyzed the difference in perceptions and relationships that exist among educators (teachers and counselors) and administrators in…

  19. Abstinence-Related Word Associations and Definitions of Abstinence and Virginity among Missouri High School Freshmen

    ERIC Educational Resources Information Center

    Wilson, Kelly L.; Smith, Matthew Lee; Menn, Mindy

    2013-01-01

    Background: The ways in which adolescents define and view sex, abstinence, and virginity impact the efforts of sexuality educators and sexual health professionals. This study examined terminology used by nonsexually active high school students to define abstinence and virginity and identified words students associate with these terms. Purposes…

  20. A comparison of results for the Univeristy of Missouri research reactor radiological airborne release assessments obtained from PC-based computer programs

    SciTech Connect

    Rong, X.; Kutikkad, K.; Langhorst, S.M.

    1995-06-01

    The United States Environmental Protection Agency has published three computer programs, COMPLY, AIRDOS-PC, and CAP88-PC, to assist the regulated community in determining compliance with the Environmental Protection Agency radionuclide air emission standards. The programs calculate radiation doses from routine airborne release to the general public residing outside a nuclear facility site. They consider doses from inhalation, ingestion of contaminated food, air immersion, and ground deposition. A PC-based computer code, XOQDOQ-82, developed for the Nuclear Regulatory Commission, was also chosen to compare and evaluate dispersion results from the Environmental Protection Agency codes for the University of Missouri Research Reactor Center. Effects of building parameters, terrain conditions, and down-wind distances on dispersion factors were calculated. The results of this study indicated that dispersion factors calculated using AIRDOS-PC and CAP88-PC were several times lower than those calculated using XOQDOQ-82 at all distances, and those dispersion factors calculated using COMPLY were several times lower than the XOQDOQ-82 values at distances greater than 600 m. 9 refs., 4 figs., 3 tabs.

  1. Treatment of coal mine drainage with a compost-limestone reactor

    SciTech Connect

    Tarutis, W.J. Jr.; Walski, T.M.; Klemow, K.M.

    1995-11-01

    A bench-scale system containing spent mushroom compost (SMC) and limestone (in series) was used to evaluate reactor efficiency in treating synthetic coal mine drainages of varying quality over a 234-day period. Pore water samples taken along the direction of flow revealed an acidic oxidation front which progressively penetrated the SMC, resulting in reduced treatment performance, decreased iron and manganese retention, and a shortened reactor life expectancy. It is thought that acidification depressed pH and leached sufficient organic carbon to permanently inhibit bacterial sulfate reduction and the consequent formation of iron sulfides.

  2. Missouri Journal of Research in Music Education, 1972-1976.

    ERIC Educational Resources Information Center

    Hilton, Lewis B., Ed.

    1976-01-01

    This journal is devoted to the needs and interests of the school and college music teachers of Missouri and the United States. Articles in Volume 3, Number 1 are: "The Parker Road Project: An Experiment of the Effects of Young Audience Concerts and a Related Curriculum on the Cognitive and Affective Development of Elementary School Children" (J.…

  3. Missouri Journal of Research in Music Education, 1989-1994.

    ERIC Educational Resources Information Center

    Koch, Franklin W., Ed.; Sims, Wendy L., Ed.; Pembrook, Randall G., Ed.

    1994-01-01

    This journal is devoted to the needs and interests of the school and college music teachers of Missouri and the United States. Articles in Number 26 are: "The Effect of Instrument Type, Stimulus Timbre, and Stimulus Octave Placement on Tuning Accuracy" (Jane W. Cassidy); "The Relationship of Music Opportunity at the Common School Level and…

  4. A STUDY OF FARM MECHANICS JOBS TAUGHT BY TEACHERS OF VOCATIONAL AGRICULTURE IN MISSOURI.

    ERIC Educational Resources Information Center

    GEORGE, WILLIAM C.

    IN ORDER TO DETERMINE WHAT FARM MECHANICS JOBS WERE BEING TAUGHT IN MISSOURI HIGH SCHOOL VOCATIONAL AGRICULTURE DAY CLASSES, 175 VOCATIONAL AGRICULTURE TEACHERS DURING THE 1962-63 SCHOOL YEAR RESPONDED TO A QUESTIONNAIRE WHICH INCLUDED 73 FARM MECHANICS JOBS IN 16 SUBJECT MATTER AREAS BASED ON A MISSOURI STATE DEPARTMENT OF EDUCATION LIST. THE…

  5. Three Essays on Educator Labor Markets: Evidence from Missouri Public Schools

    ERIC Educational Resources Information Center

    Shi, Shishan

    2013-01-01

    This dissertation consists of three essays. The first essay investigates the feasibility of moving high-performing teachers to low-performing schools using administrative micro data from Missouri. I define teacher labor markets concentrically and construct models to allow teachers' local labor markets, within teaching, to influence their mobility…

  6. Missouri Assessment Program (MAP), Spring 2000: High School Communication Arts, Released Items, Grade 11.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Elementary and Secondary Education, Jefferson City.

    This document deals with testing in communication arts for 11th graders in Missouri public schools. The document contains the following items from Session 1 in the Test Booklet: "Thomas Hart Benton: Champion of the American Scene" (Jan Greenberg and Sandra Jordan) (Items 5, 6, and 7); "Rhythms of the River" (Rebecca Christian) (Item 9), a writing…

  7. Statistical Summary: Proprietary Sector of Missouri Postsecondary Education, 1999-2000.

    ERIC Educational Resources Information Center

    Missouri Coordinating Board for Higher Education, Jefferson City.

    This document is a compilation of data collected from proprietary postsecondary education schools in Missouri. It is the 11th publication derived from such data collection efforts. Data for 82 Missouri-based private career schools and 21 out-of-state regionally accredited degree granting institutions are reported in the statistical summary portion…

  8. Isotopically constrained lead sources in fugitive dust from unsurfaced roads in the southeast Missouri mining district.

    PubMed

    Witt, Emitt C; Pribil, Michael J; Hogan, John P; Wronkiewicz, David J

    2016-09-01

    The isotopic composition of lead (Pb) in fugitive dust suspended by a vehicle from 13 unsurfaced roads in Missouri was measured to identify the source of Pb within an established long-term mining area. A three end-member model using (207)Pb/(206)Pb and concentration as tracers resulted in fugitive dust samples plotting in the mixing field of well characterized heterogeneous end members. End members selected for this investigation include the (207)Pb/(206)Pb for 1) a Pb-mixture representing mine tailings, 2) aerosol Pb-impacted soils within close proximity to the Buick secondary recycling smelter, and 3) an average of soils, rock cores and drill cuttings representing the background conditions. Aqua regia total concentrations and (207)Pb/(206)Pb of mining area dust suggest that 35.4-84.3% of the source Pb in dust is associated with the mine tailings mixture, 9.1-52.7% is associated with the smelter mixture, and 0-21.6% is associated with background materials. Isotope ratios varied minimally within the operational phases of sequential extraction suggesting that mixing of all three Pb mixtures occurs throughout. Labile forms of Pb were attributed to all three end members. The extractable carbonate phase had as much as 96.6% of the total concentration associated with mine tailings, 51.8% associated with smelter deposition, and 34.2% with background. The next most labile geochemical phase (Fe + Mn Oxides) showed similar results with as much as 85.3% associated with mine tailings, 56.8% associated with smelter deposition, and 4.2% associated with the background soil.

  9. Isotopically constrained lead sources in fugitive dust from unsurfaced roads in the southeast Missouri mining district

    USGS Publications Warehouse

    Witt, Emitt C.; Pribil, Michael; Hogan, John P; Wronkiewicz, David

    2016-01-01

    The isotopic composition of lead (Pb) in fugitive dust suspended by a vehicle from 13 unsurfaced roads in Missouri was measured to identify the source of Pb within an established long-term mining area. A three end-member model using 207Pb/206Pb and concentration as tracers resulted in fugitive dust samples plotting in the mixing field of well characterized heterogeneous end members. End members selected for this investigation include the 207Pb/206Pb for 1) a Pb-mixture representing mine tailings, 2) aerosol Pb-impacted soils within close proximity to the Buick secondary recycling smelter, and 3) an average of soils, rock cores and drill cuttings representing the background conditions. Aqua regia total concentrations and 207Pb/206Pb of mining area dust suggest that 35.4–84.3% of the source Pb in dust is associated with the mine tailings mixture, 9.1–52.7% is associated with the smelter mixture, and 0–21.6% is associated with background materials. Isotope ratios varied minimally within the operational phases of sequential extraction suggesting that mixing of all three Pb mixtures occurs throughout. Labile forms of Pb were attributed to all three end members. The extractable carbonate phase had as much as 96.6% of the total concentration associated with mine tailings, 51.8% associated with smelter deposition, and 34.2% with background. The next most labile geochemical phase (Fe + Mn Oxides) showed similar results with as much as 85.3% associated with mine tailings, 56.8% associated with smelter deposition, and 4.2% associated with the background soil.

  10. The Effectiveness of an Alcohol Abuse Prevention Program among High School Students in Rural Missouri.

    ERIC Educational Resources Information Center

    Dixon, David J.; McLearen, Alix M.

    2002-01-01

    A three-pronged program to prevent underage drinking delivered alcohol education and anti-drinking messages to high school students and their parents and distributed pertinent information to local alcohol retailers in a rural community. Compared to a control community, students in the intervention community were less likely to develop risky…

  11. Treatment of acid mine drainage with anaerobic solid-substrate reactors

    SciTech Connect

    Drury, W.J.

    1999-10-01

    Anaerobic solid-substrate reactors were used in a laboratory study of acid mine drainage treatment. Parallel systems were run continuously for 23 months, both containing a solid substrate of 2:1 (weight) cow manure and sawdust. One system had cheese whey added with the mine drainage to provide an additional electron donor source to simulate sulfate-reducing bacteria activity. Effluent pH from the reactor with whey addition was relatively constant at 6.5. Effluent pH from the reactor without whey addition dropped over time from 6.7 to approximately 5.5. Whey addition increased effluent alkalinity [550 to 700 mg/L as calcium carbonate (CaCO{sub 3}) versus 50 to 300 mg/L as CaCO{sub 3}] and sulfate removal (98 to 80% versus 60 to 40%). Sulfate removal rate with whey addition decreased over time from 250 to 120 mmol/m{sup 3}{center{underscore}dot}d, whereas it decreased from 250 to 40 mmol/m{sup 3}{center{underscore}dot}d without whey addition. Whey addition increased removal of dissolved iron, dissolved manganese, and dissolved zinc in the second part of the experiment. Copper and cadmium removals were greater than 99%, and arsenic removal was 84% without whey addition and 89% with whey addition. Effluent sulfide concentrations were approximately 1 order of magnitude greater with whey addition. A 63-day period of excessive loading permanently decreased treatment efficiency without whey addition.

  12. Colorado School of Mines Society of Physics Students Outreach Program

    NASA Astrophysics Data System (ADS)

    Moore, Shirley; Otzenberger, Marty

    2009-10-01

    Since the reinstatement of CSM's chapter of the Society of Physics Students last year, we have been dedicated to spreading the knowledge of physics through outreach while providing both social and professional events for students and the community. We did many things last year that we intend to repeat this year. In August we participate in Celebration of Mines, doing interesting demonstrations while informing new students about our organization. In autumn, a haunted physics lab is built, SPS and the CSM Physics Department hold Physics Week, and volunteers judge science fairs at local schools. In spring, a workshop is held for students to apply for summer internships and REUs and students enjoy a fun night of bowling. SPS also prepares demonstrations for the Associated Students of CSM to use in their Into the Streets volunteer event and co-organizes Mitchell Elementary School's Family Math and Science Night. Last year, we hosted the Colorado/Wyoming AAPT and SPS Zone 14 meeting. This year, we will host an E-days dunk tank and soapbox derby. At the end of the year, a department barbeque is held to finish off the spring semester. For our efforts, we accepted a Marsh White award for demonstrations in addition to a SOCK and outstanding chapter award from SPS national.

  13. Missouri Journal of Research in Music Education, 1982-1988.

    ERIC Educational Resources Information Center

    Stephenson, Jack R., Ed.; Koch, Franklin W., Ed.

    1988-01-01

    This journal is devoted to the needs and interests of the school and college music teachers of Missouri and the United States. Articles in Volume 5, Number 1 are: "O. Anderson Fuller, The First Black Doctor of Philosophy in Music in America, and his Development of the Music Education Curriculum at Lincoln University" (S. Houser); "A Study…

  14. Missouri Journal of Research in Music Education, 1962-1966.

    ERIC Educational Resources Information Center

    Hilton, Lewis B., Ed.

    1966-01-01

    The research projects reported in this bulletin represent the scope of thinking being done by those in the music teaching field, by college students, and by students in Missouri's secondary schools. Articles in Volume 1, Number 1 are: "Toward the Development of a Music Curriculum Based on the Maturation of the Child" (A. Kitto); "Musical Values…

  15. Missouri Journal of Research in Music Education, 1995-2000.

    ERIC Educational Resources Information Center

    Hylton, John B., Ed.; Bergee, Martin J., Ed.; Robinson, Charles R., Ed.; Fredrickson, William E., Ed.

    2000-01-01

    This journal is devoted to the needs and interests of the school and college music teachers of Missouri and the United States. Articles in Number 32 are: "Developing Writing-Across-the-Curriculum Projects in Eighth Grade Band: An Observational Case Study" (Martin J. Bergee; Judith L. Crawford); "Student Teaching Programs in Music Education at…

  16. Ventilation of Welding Fumes in Vocational Agriculture Laboratories in Missouri.

    ERIC Educational Resources Information Center

    Carr, Brenda; And Others

    1982-01-01

    This study was intended to measure the effectiveness of ventilation systems in removing airborne contaminants produced by arc welding in vocational agriculture laboratories in Missouri. It was found that most schools did not meet the minimum Occupational Safety and Health Administration standards. (SK)

  17. Striving for Excellence: A Report on Missouri's System of Higher Education. Progress Report, 2002.

    ERIC Educational Resources Information Center

    Missouri Coordinating Board for Higher Education, Jefferson City.

    This report presents data on Missouri's public system of higher education and, in some cases, for the combined public and independent colleges and universities. Missouri has 31 public two- and four-year college campuses, 25 independent institutions, 1 state-designated technical college, and more than 120 proprietary schools. The report is divided…

  18. Partners in Physics with Colorado School of Mines' Society of Physics Students

    NASA Astrophysics Data System (ADS)

    Moore, Shirley; Stilwell, Matthew; Boerner, Zach

    2011-04-01

    The Colorado School of Mines (CSM) Society of Physics Students (SPS) revitalized in 2008 and has since blown up with outreach activity, incorporating all age levels into our programs. In Spring 2010, CSM SPS launched a new program called Partners in Physics. Students from Golden High School came to CSM where they had a college-level lesson on standing waves and their applications. These students then joined volunteers from CSM in teaching local elementary school students about standing waves beginning with a science show. The CSM and high school students then helped the children to build make-and-take demonstrations incorporating waves. This year, rockets are the theme for Partners in Physics and we began with demonstrations with local middle school students. In Spring 2011, CSM SPS will be teaching elementary school students about projectile motion and model rockets along with these middle school students. Colorado School of Mines Department of Physics

  19. Mine Safety Education and Training Seminar. Proceedings: Bureau of Mines Technology Transfer Seminar (Pittsburgh, Pennsylvania, May 17, 1988; Beckley, West Virginia, May 19, 1988; St. Louis, Missouri, May 24, 1988; and Reno, Nevada, May 26, 1988). Information Circular 9185.

    ERIC Educational Resources Information Center

    Bureau of Mines (Dept. of Interior), Washington, DC.

    This publication contains the papers presented at four technology transfer seminars on mine safety education and training. The papers highlight the Bureau of Mines' recent research aimed at improving the effectiveness of mine safety training in order to reduce workplace accidents. The following eight papers are included: "Effect of Training…

  20. Effect Of Organic Substrate Composition On Microbial Community Structure Of Pilot-Scale Biochemical Reactors Treating Mining Influenced Water

    EPA Science Inventory

    Mining-influenced water (MIW) is acidic, metal rich water formed when sulfide minerals react with oxygen and water. There are various options for the treatment of MIW; however, passive biological systems such as biochemical reactors (BCRs) have shown promise because of their low...

  1. Effect Of Organic Substrate Composition On Microbial Community Structure Of Pilot-Scale Biochemical Reactors Treating Mining Influenced Water - (Presentation)

    EPA Science Inventory

    Mining-influenced water (MIW) is acidic, metal rich water formed when sulfide minerals react with oxygen and water. There are various options for the treatment of MIW; however, passive biological systems such as biochemical reactors (BCRs) have shown promise because of their low...

  2. Space Radar Image of Missouri River, Glasgow, Missouri

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is a false-color L-band image of an area near Glasgow, Missouri, centered at about 39.2 degrees north latitude and 92.8 degrees west longitude. The image was acquired by the Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) aboard the space shuttle Endeavour on its 50th orbit on October 3, 1994. The false-color composite was made by displaying the L-band (horizontally transmitted and received) return in red; the L-band (horizontally transmitted and vertically received) return in green; and the sum of the two channels in blue. The area shown is approximately 37 kilometers by 25 kilometers (23 miles by 16 miles). The radar data, coupled with pre-flood aerial photography and satellite data and post-flood topographic and field data, are being used to evaluate changes associated with levee breaks in landforms, where deposits formed during the widespread flooding in 1993 along the Missouri and Mississippi Rivers. The distinct radar scattering properties of farmland, sand fields and scoured areas will be used to inventory floodplains along the Missouri River and determine the processes by which these areas return to preflood conditions. The image shows one such levee break near Glasgow, Missouri. In the upper center of the radar image is a region covered by several meters of sand, shown as blue regions below the bend in the river. West (left) of this dark area, a blue gap in the levee tree canopy can be seen, showing the area where the levee failed. Radar data such as these can help scientists more accurately assess the potential for future flooding in this region and how that might impact surrounding communities. Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar(SIR-C/X-SAR) is part of NASA's Mission to Planet Earth. The radars illuminate Earth with microwaves, allowing detailed observations at any time, regardless of weather or sunlight conditions. SIR-C/X-SAR uses three microwave wavelengths: L-band (24 cm), C-band (6 cm

  3. Colorado School of Mines fusion gamma ray diagnostic project

    SciTech Connect

    Cecil, F.E.

    1992-02-14

    This report summarizes the 1991 calendar year activities of the fusion gamma ray diagnostics project in the Physics Department at the Colorado School of Mines. Considerable progress has been realized in the fusion gamma ray diagnostic project in the last year. Specifically we have achieved the two major goals of the project as outlined in last year's proposed work statement to the Office of Applied Plasma Physics in the DOE Division of Magnetic Fusion Energy. The two major goals were: (1) Solution of the severe interference problem encountered during the operation of the gamma ray spectrometer concurrent with high power levels of the neutral beam injectors (NBI) and the ICRH antenae. (2) Experimental determination of the absolute detection efficiency of the gamma ray spectrometer. This detection efficiency will allow the measured yields of the gamma rays to be converted to a total reaction rate. In addition to these two major accomplishments, we have continued, as permitted by the TFTR operating schedule, the observation of high energy gamma rays from the 3He(D,{gamma})5Li reaction during deuterium NBI heating of 3He plasmas.

  4. Application of horizontal-flow anaerobic immobilized biomass reactor for bioremediation of acid mine drainage.

    PubMed

    Rodriguez, R P; Vich, D V; Garcia, M L; Varesche, M B A; Zaiat, M

    2016-06-01

    The production of low-pH effluent with sulfate and metals is one of the biggest environmental concerns in the mining industry. The biological process for sulfate reduction has the potential to become a low-cost solution that enables the recovery of interesting compounds. The present study analyzed such a process in a horizontal-flow anaerobic immobilized biomass (HAIB) reactor, employing ethanol as the carbon and energy source. Results showed that a maximal efficiency in the removal of sulfate and ethanol could only be obtained by reducing the applied sulfate load (225.1 ± 38 g m(-3) d(-1)). This strategy led to over 75% of chemical oxygen demand (COD) and sulfate removal. Among the COD/SO4(2-) studied ratios, 0.67 showed the most promising performance. The effluent's pH has naturally remained between 6.8 and 7.0 and the complete oxidation of the organic matter has been observed. Corrections of the influent pH or effluent recirculation did not show any significant effect on the COD and sulfate removal efficiency. Species closely related to strains of Clostridium sp. and species of Acidaminobacter hydrogenomorfans and Fusibacter paucivorans that can be related to the process of sulfate reduction were found in the HAIB reactors when the initial pH was 5 and the COD/SO4(2-) ratio increased to 1.0. PMID:27280606

  5. Application of horizontal-flow anaerobic immobilized biomass reactor for bioremediation of acid mine drainage.

    PubMed

    Rodriguez, R P; Vich, D V; Garcia, M L; Varesche, M B A; Zaiat, M

    2016-06-01

    The production of low-pH effluent with sulfate and metals is one of the biggest environmental concerns in the mining industry. The biological process for sulfate reduction has the potential to become a low-cost solution that enables the recovery of interesting compounds. The present study analyzed such a process in a horizontal-flow anaerobic immobilized biomass (HAIB) reactor, employing ethanol as the carbon and energy source. Results showed that a maximal efficiency in the removal of sulfate and ethanol could only be obtained by reducing the applied sulfate load (225.1 ± 38 g m(-3) d(-1)). This strategy led to over 75% of chemical oxygen demand (COD) and sulfate removal. Among the COD/SO4(2-) studied ratios, 0.67 showed the most promising performance. The effluent's pH has naturally remained between 6.8 and 7.0 and the complete oxidation of the organic matter has been observed. Corrections of the influent pH or effluent recirculation did not show any significant effect on the COD and sulfate removal efficiency. Species closely related to strains of Clostridium sp. and species of Acidaminobacter hydrogenomorfans and Fusibacter paucivorans that can be related to the process of sulfate reduction were found in the HAIB reactors when the initial pH was 5 and the COD/SO4(2-) ratio increased to 1.0.

  6. The Relationship of Enrollment Size of Area Vocational-Technical Schools in Missouri to Per Student Expenditures for Vocational Education.

    ERIC Educational Resources Information Center

    Goishi, Frank Hideo

    In the controversy regarding the relationship of the cost per student to the size of the school, some argue that economics of scale exist while others insist that they do not. The purpose of this study was to estimate the net relationship between the enrollment size of an area vocational technical school and the expenditures per student. The…

  7. Application transfer activity in Missouri

    NASA Technical Reports Server (NTRS)

    Barr, D. J.

    1977-01-01

    Land use mapping of Missouri from LANDSAT imagery was investigated. Land resource classification included the inventory of mined land, accomplished with infrared aerial photography, plus topographic, geologic and hydrologic maps.

  8. The "Separate but Equal" Schools of Monongalia County's Coal Mining Communities.

    ERIC Educational Resources Information Center

    Rice, Connie L.

    1996-01-01

    Suggests that although district boards of education in the coal mining communities of Monongalia County (West Virginia) were mandated to provide an equal education for all students, segregated black schools in the early 1900s were inferior to white schools in terms of facilities, materials, curriculum, discipline, teacher-student ratios, and…

  9. Visualization of Flow Alternatives, Lower Missouri River

    USGS Publications Warehouse

    Jacobson, Robert B.; Heuser, Jeanne

    2002-01-01

    Background The U.S. Army Corps of Engineers (COE) 'Missouri River Master Water Control Manual' (Master Manual) review has resulted in consideration of many flow alternatives for managing the water in the river (COE, 2001; 1998a). The purpose of this report is to present flow-management alternative model results in a way that can be easily visualized and understood. This report was updated in October 2001 to focus on the specific flow-management alternatives presented by the COE in the 'Master Manual Revised Draft Environmental Impact Statement' (RDEIS; COE, 2001). The original version (February 2000) is available by clicking here. The COE, U.S. Fish and Wildlife Service (FWS), Missouri River states, and Missouri River basin tribes have been participating in discussions concerning water management of the Missouri River mainstem reservoir system (MRMRS), the Missouri River Bank Stabilization and Navigation Project, and the Kansas River reservoir system since 1986. These discussions include general input to the revision of the Master Manual as well as formal consultation under Section 7 of the Endangered Species Act. In 2000, the FWS issued a Biological Opinion that prescribed changes to reservoir management on the Missouri River that were believed to be necessary to preclude jeopardy to three endangered species, the pallid sturgeon, piping plover, and interior least tern (USFWS, 2000). The combined Missouri River system is large and complex, including many reservoirs, control structures, and free-flowing reaches extending over a broad region. The ability to assess future impacts of altered management scenarios necessarily involves complex, computational models that attempt to integrate physical, chemical, biological, and economic effects. Graphical visualization of the model output is intended to improve understanding of the differences among flow-management alternatives.

  10. 3. Photocopy of postcard (from the Missouri Historical Society, Date ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Photocopy of postcard (from the Missouri Historical Society, Date unknown) Paul Piaget, Photographer, July 1967 EXTERIOR VIEW OF RAILROAD STATION BEFORE RESTORATION - Missouri-Pacific Railroad Station, Kirkwood, St. Louis County, MO

  11. Failing Ninth-Grade Students in a Missouri School District, and the Comparison to Inadequate Learning Resources

    ERIC Educational Resources Information Center

    Ramsey, Eric Wayne

    2015-01-01

    This study involved a mixed design to generate the perceptions of students and teachers about failing ninth-grade students and the impact of learning resources. The participants in this study were a purposive selection of ninth-grade students and ninth-grade teachers in one Missouri school district. The conceptual framework of this study was based…

  12. 6. Photocopy of 1895 photograph. From illustration in Missouri Botanical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Photocopy of 1895 photograph. From illustration in Missouri Botanical Garden, Seventh Annual Report, 1896, p. 17. VIEW LOOKING NORTHWEST THROUGH MUSEUM GATE - Missouri Botanical Garden, Cleveland Avenue Gatehouse, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

  13. Counseling Manual on Health Careers in State of Missouri.

    ERIC Educational Resources Information Center

    Wong, John C., Ed.

    The manual contains listings of health and hospital occupations, state and national health organizations, Missouri colleges and universities, Missouri licensing boards of health professions, and training programs for health occupations in Missouri. This last section, comprising 288 pages, covers health administration, public health, anesthesia,…

  14. Cruzan v. Director, Missouri Department of Health.

    PubMed

    1990-06-25

    The parents of Nancy Cruzan, a Missouri woman in a persistent vegetative state, petitioned to be allowed to order the termination of her artificially administered hydration and nutrition. A state trial court's authorization of the termination was reversed by the Missouri Supreme Court, which ruled that no one may order an end to life sustaining treatment for an incompetent patient in the absence of a valid living will or clear and convincing evidence of the patient's wishes. Cruzan was appealed to the U.S. Supreme Court, which affirmed (5-4) the Missouri decision, on the grounds that an incompetent person does not have the same constitutionally protected right as a competent person to refuse life sustaining treatment. In such cases a state may, but is not required to, recognize a family's decision making role, and may require clear and convincing proof of a patient's determination to forgo hydration and nutrition. PMID:12041283

  15. Geophysical imaging of karst features in Missouri

    NASA Astrophysics Data System (ADS)

    Obi, Jeremiah Chukwunonso

    Automated electrical resistivity tomography (ERT) supported with multichannel analysis of surface waves (MASW) and boring data were used to map karst related features in Missouri in order to understand karst processes better in Missouri. Previous works on karst in Missouri were mostly surficial mapping of bedrock outcrops and joints, which are not enough to define the internal structure of karst system, since most critical processes in karst occur underground. To understand these processes better, the density, placement and pattern of karst related features like solution-widened joints and voids, as well as top of bedrock were mapped. In the course of the study, six study sites were visited in Missouri. The sites were in Nixa, Gasconade River Bridge in Lebanon, Battlefield, Aurora, Protem and Richland. The case studies reflect to a large extent some of the problems inherent in karst terrain, ranging from environmental problems to structural problems especially sinkhole collapses. The result of the study showed that karst in Missouri is mostly formed as a result of piping of sediments through solution-widened joints, with a pattern showing that the joints/fractures are mostly filled with moist clay-sized materials of low resistivity values. The highest density of mapped solution-widened joints was one in every one hundred and fifty feet, and these areas are where intense dissolution is taking place, and bedrock pervasively fractured. The study also showed that interpreted solution-widened joints trend in different directions, and often times conform with known structural lineaments in the area. About 40% of sinkhole collapses in the study areas are anthropogenic. Karst in Missouri varies, and can be classified as a combination of kI (juvenile), kIII (mature) and kIV (complex) karsts.

  16. Problems, Practices and Perceptions of Missouri Counselors in the Selection, Placement and Follow-Up of Vocational Education Students.

    ERIC Educational Resources Information Center

    Wood, Grant Ree

    A normative survey was conducted of all certificated, experienced public secondary school counselors in Missouri, to ascertain the problems, practices, and perceptions of Missouri counselors concerning the five vocational guidance functions specified in the Vocational Education Act of 1963 and its 1968 Amendments. The survey instrument was…

  17. The Northwest Missouri State College Studies; Volume XXVII, Number 3, Educational and Occupational Aspirations of High School Seniors, Part I.

    ERIC Educational Resources Information Center

    Lowe, James L.

    1963-01-01

    The purpose of this study was to explore a social-psychological aspect of mobility-levels of aspiration. The investigation centered on the relationship between aspirations of high school seniors and the social status of their parents, the extent to which children remain in the same social status as their parents and to what extent they rise or…

  18. Peculiarities of Educational Environment at Mining and Metallurgical Schools of the Urals

    ERIC Educational Resources Information Center

    Chapaev, Nikolay K.; Erofeev, Alexander G.; Dvoráková, Lenka

    2016-01-01

    The relevancy of the issue under study stems from the contradiction between the need for a modern interpretation of the activities of mining and metallurgical schools, which had played a prominent role in the institutionalization of the vocational education environment as well as from moral "obsolescence" of research work results in this…

  19. Knocking at the College Door: Projections of High School Graduates by State and Race/Ethnicity, 1992-2022. Missouri

    ERIC Educational Resources Information Center

    Western Interstate Commission for Higher Education, 2008

    2008-01-01

    The 7th edition of this publication provides updated projections of high school graduates for each year and each state (plus the District of Columbia) through 2022. The profile breaks down the projections by major racial and ethnic groups: (1) American Indian/Alaska Native; (2) Asian/Pacific Islander; (3) Black, non-Hispanic; (4) Hispanic; and (5)…

  20. Space Radar Image of St. Louis, Missouri

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is a spaceborne radar image of the area surrounding St. Louis, Missouri, where the Mississippi and Missouri Rivers come together. The city of St. Louis is the bright gold area within a bend in the Mississippi River at the lower center of the image. The rivers show up as dark blue sinuous lines. Urbanized areas appear bright gold and forested areas are shown as a brownish color. Several bridges can be seen spanning the river near downtown St. Louis. The Missouri River flows east, from left to right, across the center of the image, and meets the Mississippi River, which flows from top to bottom of the image. A small stretch of the Illinois River is shown at the top of the image where it merges with the Mississippi. The Mississippi forms the state boundary between Illinois (to the right) and Missouri (to the left). Flat farmland areas within the river floodplains appear blue on the image. The major roadways that pass through the area can be seen radiating out from, and encircling, the city of St. Louis. These highways, the rivers and the bridges help maintain St. Louis' reputation as the 'Gateway to the West.

  1. Career Orientations of High School Seniors in an Appalachian Coal Mining County.

    ERIC Educational Resources Information Center

    Marra, John Leslie

    An exploratory study focusing upon the career choosing patterns of high school seniors in a relatively isolated, coal-mining county of West Virginia is reported in this paper. The 2 basic hypotheses examined were that rural youth from upper status family backgrounds will have higher status career orientations than those from lower status family…

  2. SOMED (School of Mines and Energy Development): Annual report, 1987--1988

    SciTech Connect

    Coulter, L.B.

    1989-01-01

    The University of Alabama has an established commitment to assist in the prudent development of the state's natural resources. The State School of Mines, which was established by legislation, was expanded and designated the School of Mines and Energy Development (SOMED) in 1977. SOMED has the functional responsibility for the planning, coordination, and support of mineral and energy related research at the University through the various schools and colleges, the Natural Resources Center, and the Mineral Resources Institute. SOMED also supports faculty research through a grants program and undergraduate and graduate research and education in scholarships, fellowships, and grants. in the past 12 years, SOMED has been successful in carrying out its mission. SOMED programs are briefly outlined.

  3. Aquatic macroinvertebrates of the lower Missouri River

    USGS Publications Warehouse

    Poulton, Barry C.

    2010-01-01

    The U.S. Geological Survey (USGS) Columbia Environmental Research Center (CERC), in cooperation with the U.S. Environmental Protection Agency (USEPA), the U.S. Fish & Wildlife Service (USFWS), and the Missouri Department of Natural Resources (MDNR), has been conducting research on the aquatic macroinvertebrates of the lower Missouri River since the mid-1990s. This research was initiated in response to the need for comprehensive characterization of biological communities inhabiting aquatic habitats in large river systems that have historically been poorly studied. The USGS Status and Trends of Biological Resources Program provided partial funding for pilot studies that began in 1993 when the CERC was part of the USFWS. The purpose of this fact sheet is to provide stakeholders, scientists, management, and the general public with a basic summary of results from studies conducted by the CERC since that time period.

  4. Ground-water movement and effects of coal strip mining on water quality of high-wall lakes and aquifers in the Macon-Huntsville area, north-central Missouri

    SciTech Connect

    Hall, D.C.; Davis, R.E.

    1986-01-01

    Glacial drift and Pennsylvanian bedrock were mixed together forming spoil during pre-reclamation strip mining for coal in north-central Missouri. This restructuring of the land increases the porosity of the material, and increased aqueous concentrations of many dissolved constituents. Median sodium and bicarbonate concentrations were slightly greater, calcium 5 times greater, magnesium 6 times greater, manganese 15 times greater, iron 19 times greater, and sulfate 24 times greater in water from spoil than in water from glacial drift. Median potassium concentrations were slightly greater, and chloride concentrations were two times greater in water from glacial drift than in water from spoil. Water types in glacial drift and bedrock were mostly sodium bicarbonate and calcium bicarbonate; in spoil and lakes in the spoil, the water types were mostly calcium sulfate. median pH values in water from spoil were 6.6, as compared to 7.4 in water from glacial drift and 9.0 in water from bedrock. Neutralization of acid by carbonate rocks causes the moderate pH values in water from spoil; a carbonate system closed to the atmosphere may result in alkaline pH values in bedrock. Transmissivities generally are greatest for spoil, and decrease in the following order: alluvium, glacial drift, and bedrock. Recharge to spoil is from precipitation, lateral flow from glacial drift, and lateral and vertical flow from bedrock. The rate of recharge to the aquifers is unknown, but probably is small. Groundwater discharge from the glacial drift, bedrock, and spoil is to alluvium. 23 refs., 19 figs., 25 tabs.

  5. Zinc and lead poisoning in wild birds in the tri-state mining district (Oklahoma, Kansas, and Missouri).

    PubMed

    Beyer, W N; Dalgarn, J; Dudding, S; French, J B; Mateo, R; Miesner, J; Sileo, L; Spann, J

    2005-01-01

    The Tri-State Mining District (Oklahoma, Kansas, and Missouri) is contaminated with Pb, Cd, and Zn from mining, milling and smelting. Metals have been dispersed heterogeneously throughout the District in the form of milled mine waste ("chat"), as flotation tailings and from smelters as aerial deposition or slag. This study was conducted to determine if the habitat has been contaminated to the extent that the assessment populations of wild birds are exposed to toxic concentrations of metals. American robins (Turdus migratorius), northern cardinals (Cardinalis cardinalis), and waterfowl had increased Pb tissue concentrations (p < 0.05) compared with Pb tissue concentrations from reference birds, and the exposure of songbirds to Pb was comparable with that of birds observed at other sites severely contaminated with Pb. Mean activities of the Pb-sensitive enzyme delta-aminolevulinic acid dehydratase (ALAD) were decreased by >50% in red blood cells in these birds (p < 0.05). Several birds had tissue concentrations of Pb that have been associated with impaired biological functions and external signs of poisoning. Cadmium was increased in kidneys of songbirds (p < 0.05), but no proximal tubule cell necrosis associated with Cd poisoning was observed. Zinc concentrations in liver and kidney of waterfowl were significantly higher (p < 0.05) than reference values. The increased environmental concentrations of Zn associated with mining in the District accounted for the pancreatitis previously observed in five waterfowl from the District. The District is the first site at which free-flying wild birds have been found to be suffering severe effects of Zn poisoning.

  6. Ground-water movement and effects of coal strip mining on water quality of high-wall lakes and aquifers in the Macon-Huntsville area, north- central Missouri

    USGS Publications Warehouse

    Hall, D.C.; Davis, R.E.

    1986-01-01

    Glacial drift and Pennsylvanian bedrock were mixed together forming spoil during pre-reclamation strip mining for coal in north-central Missouri. This restructuring of the land increases the porosity of the material, and increases aqueous concentrations of many dissolved constituents. Median sodium and bicarbonate concentrations were slightly greater, calcium 5 times greater, magnesium 6 times greater, manganese 15 times greater, iron 19 times greater, and sulfate 24 times greater in water from spoil than in water from glacial drift. Median potassium concentrations were slightly greater, and chloride concentrations were two times greater in water from glacial drift than in water from spoil. Water types in glacial drift and bedrock were mostly sodium bicarbonate and calcium bicarbonate; in spoil and lakes in the spoil, the water types were mostly calcium sulfate. Median pH values in water from spoil were 6.6, as compared to 7.4 in water from glacial drift and 9.0 in water from bedrock. Neutralization of acid by carbonate rocks causes the moderate pH values in water from spoil; a carbonate system closed to the atmosphere may result in alkaline pH values in bedrock. Transmissivities generally are greatest for spoil, and decrease in the following order: alluvium, glacial drift, and bedrock. Recharge to spoil is from precipitation, lateral flow from glacial drift, and lateral and vertical flow from bedrock. The rate of recharge to the aquifers is unknown, but probably is small. Groundwater discharge from the glacial drift, bedrock, and spoil is to alluvium. The direction of flow generally was from high-wall lakes in the spoil toward East Fork Little Chariton River or South Fork Claybank Creek. Significant differences (95% confidence level) in values and concentrations of aqueous constituents between spoil areas mined at different times (1940, 1952, and 1968) were obtained for pH, calcium, magnesium, manganese, sulfate, chloride, and dissolved solids, but not for iron

  7. Stabilization of fine fraction from landfill mining in anaerobic and aerobic laboratory leach bed reactors.

    PubMed

    Mönkäre, Tiina J; Palmroth, Marja R T; Rintala, Jukka A

    2015-11-01

    Fine fraction (FF, <20 mm) from mined landfill was stabilized in four laboratory-scale leach bed reactors (LBR) over 180 days. The aim was to study feasibility of biotechnological methods to treat FF and if further stabilization of FF is possible. Four different stabilization methods were compared and their effects upon quality of FF were evaluated. Also during the stabilization experiment, leachate quality as well as gas composition and quantity were analyzed. The methods studied included three anaerobic LBRs (one without water addition, one with water addition, and one with leachate recirculation) and one aerobic LBR (with water addition). During the experiment, the most methane was produced in anaerobic LBR without water addition (18.0 L CH4/kg VS), while water addition and leachate recirculation depressed methane production slightly, to 16.1 and 16.4 L CH4/kg VS, respectively. Organic matter was also removed via the leachate and was measured as chemical oxygen demand (COD). Calculated removal of organic matter in gas and leachate was highest in LBR with water addition (59 g COD/kg VS), compared with LBR without water addition or with leachate recirculation (51 g COD/kg VS). Concentrations of COD, ammonium nitrogen and anions in leachate decreased during the experiment, indicating washout mechanism caused by water additions. Aeration increased sulfate and nitrate concentrations in leachate due to oxidized sulfide and ammonium. Molecular weight distributions of leachates showed that all the size categories decreased, especially low molecular weight compounds, which were reduced the most. Aerobic stabilization resulted in the lowest final VS/TS (13.1%), lowest respiration activity (0.9-1.2 mg O2/g TS), and lowest methane production after treatment (0.0-0.8 L CH4/kg VS), with 29% of VS being removed from FF. Anaerobic stabilization methods also reduced organic matter by 9-20% compared with the initial amount. Stabilization reduced the quantity of soluble nitrogen

  8. Stabilization of fine fraction from landfill mining in anaerobic and aerobic laboratory leach bed reactors.

    PubMed

    Mönkäre, Tiina J; Palmroth, Marja R T; Rintala, Jukka A

    2015-11-01

    Fine fraction (FF, <20 mm) from mined landfill was stabilized in four laboratory-scale leach bed reactors (LBR) over 180 days. The aim was to study feasibility of biotechnological methods to treat FF and if further stabilization of FF is possible. Four different stabilization methods were compared and their effects upon quality of FF were evaluated. Also during the stabilization experiment, leachate quality as well as gas composition and quantity were analyzed. The methods studied included three anaerobic LBRs (one without water addition, one with water addition, and one with leachate recirculation) and one aerobic LBR (with water addition). During the experiment, the most methane was produced in anaerobic LBR without water addition (18.0 L CH4/kg VS), while water addition and leachate recirculation depressed methane production slightly, to 16.1 and 16.4 L CH4/kg VS, respectively. Organic matter was also removed via the leachate and was measured as chemical oxygen demand (COD). Calculated removal of organic matter in gas and leachate was highest in LBR with water addition (59 g COD/kg VS), compared with LBR without water addition or with leachate recirculation (51 g COD/kg VS). Concentrations of COD, ammonium nitrogen and anions in leachate decreased during the experiment, indicating washout mechanism caused by water additions. Aeration increased sulfate and nitrate concentrations in leachate due to oxidized sulfide and ammonium. Molecular weight distributions of leachates showed that all the size categories decreased, especially low molecular weight compounds, which were reduced the most. Aerobic stabilization resulted in the lowest final VS/TS (13.1%), lowest respiration activity (0.9-1.2 mg O2/g TS), and lowest methane production after treatment (0.0-0.8 L CH4/kg VS), with 29% of VS being removed from FF. Anaerobic stabilization methods also reduced organic matter by 9-20% compared with the initial amount. Stabilization reduced the quantity of soluble nitrogen

  9. Analysis of carpooling in Missouri and an evaluation of Missouri's carpool services

    SciTech Connect

    Barnett, D.R.

    1984-12-10

    The evaluation of Missouri's carpool services was conducted as a post hoc evaluation and relied on both primary and secondary data. The period from 1978 through 1983 was analyzed for the purpose of evaluating carpool activities of the Missouri Division of Energy as they related to geographic trends associated with carpooling during that time period. The end focus of the report was on carpooling characteristics and program impacts documented from telephone and mail surveys of those persons who requested carpool matches during the years of 1982 and 1983.

  10. Missouri Assessment Program (MAP), Spring 1999: High School Communication Arts, Released Items, Grade 11.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Elementary and Secondary Education, Jefferson City.

    This document deals with testing in communication arts for 11th graders in Missouri public schools. The document contains the following items from the Test Booklet: "Two Words" (Isabel Allende) (Session 1, Items 5, 6, and 7); "Gumshoes Turn to Internet for Spadework" (Nicole Gaouette) (Session 1, Item 5); a writing prompt; and a writer's…

  11. Mediation in Missouri: Managing Parent and School Conflict through Effective Communication.

    ERIC Educational Resources Information Center

    Center for Innovations in Special Education, Columbia, MO.

    This booklet, designed for use by Missouri parents and schools, provides information on using mediation as a non-adversarial alternative to resolving disputes in special education. It compares mediation with impartial due process hearings and complaint investigations, and describes the special education mediation process as voluntary for parents…

  12. Missouri's Alternate Framework for Curriculum Development: Linking the Show-Me Standards to Essential Skills

    ERIC Educational Resources Information Center

    Missouri Department of Elementary and Secondary Education, 2005

    2005-01-01

    The Outstanding Schools Act (1993) called upon Missouri's educational community to strengthen expectations and opportunities for students served by Missouri public schools to ensure that graduates of Missouri's public schools have the knowledge, skills, and competencies essential to lead productive, fulfilling, and successful lives. Four major…

  13. 78 FR 36174 - Notice of Solicitation of Applications for Stakeholder Representative Members of the Missouri...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-17

    ... Missouri River basin. The MRRIC was formed to advise the Corps on a study of the Missouri River and its... study of the Missouri River and its tributaries to determine the actions required to mitigate losses of... Representative Members of the Missouri River Recovery Implementation Committee AGENCY: Department of the Army,...

  14. Analysis of carpooling in Missouri and an evaluation of Missouri's carpool services

    SciTech Connect

    Barnett, D.R.

    1984-10-10

    The evaluation of Missouri's carpool services was conducted as a post hoc evaluation and relied on both primary and secondary data. The period from 1978 through 1983 was analyzed in order to evaluate carpool activities of the Missouri Division of Energy as they related to geographic trends associated with carpooling during that time period. Data on carpooling in metropolitan Missouri indicated that while carpooling was increasing in Kansas city and St. Louis, it was not increasing at a rate equal to the growth rate of the Civilian Labor Forces of the two areas. This factor tended to portray a declining carpool community as measured through vehicle occupancy counts. While the retail of gasoline rose and then started slow decline during the 1978-1983 years, data appeared not to have much correlation between carpool numbers and gasoline prices. Finally, although carpooling program services had been initiated in 1980 in both Kansas City and St. Louis, only 2.63% of all carpooling in Kansas City in 1981, and 1.06% in St. Louis in 1983, could be attributed to the Division of Energy's carpool programs. Not enough primary data was ever collected in these years in the Mid-Missouri Carpool Area. Although carpooling data was found to be abundant, it was also viewed as somewhat sporadic - not constant or regular.

  15. Career Education Evaluation in the State of Missouri

    ERIC Educational Resources Information Center

    Lady, Robin E.; Wilhelm, Eric

    2010-01-01

    This doctoral team project focused on the state policies and procedures for evaluation of career education programs in Missouri. The project team worked with the Career Education department at the Missouri Department of Elementary and Secondary Education to investigate the current evaluation policies used. It was determined that the Career…

  16. Structure and function of the microbial community in an in situ reactor to treat an acidic mine pit lake.

    PubMed

    Koschorreck, Matthias; Geller, Walter; Neu, Thomas; Kleinsteuber, Sabine; Kunze, Tobias; Trosiener, Annegret; Wendt-Potthoff, Katrin

    2010-08-01

    Sulfate-reducing bioreactors are a promising option for the treatment of acid mine drainage. We studied the structure and function of a biofilm in a methanol-fed fixed-bed in-lake reactor for the treatment of an acidic pit lake by a combination of laboratory incubations, chemical and molecular analyses and confocal laser scanning microscopy to determine whether competition by different groups of microorganisms as well as the precipitation of minerals affect reactor performance negatively. The biofilm growing on the surface of a synthetic carrier material consisted of dense microbial colonies covered by iron-sulfide precipitates. The microorganisms continuously had to overgrow this mineral coating, resulting in a high biomass turnover. About one third of the added methanol was used by sulfate reduction, and the rest by competing reactions. Sulfate-reducing bacteria as well as methanogens and acetogens were involved in methanol consumption. Six different groups of Deltaproteobacteria, dominated by the genera Desulfomonile, Desulfobacterium and a phylotype related to Geobacter, Gram-positive sulfate reducers of the genus Desulfosporosinus, acetogenic Acetobacteria, different fermenting bacteria as well as methylotrophic methanogens were identified. The versatility of the microbial food web is probably an important factor stabilizing the biofilm function under fluctuating and partly oxidizing conditions in the reactor.

  17. Description of Missouri children who suffer burn injuries

    PubMed Central

    Quayle, K; Wick, N; Gnauck, K; Schootman, M; Jaffe, D

    2000-01-01

    Objective—This study uses Missouri's inpatient and outpatient E code data system to describe the demographic characteristics of Missouri children who suffered burn injuries during 1994 and 1995. Methods—Retrospective review of Missouri E code data. Results—Altogether 8404 children aged 0–14 years were treated for burn injuries in Missouri hospitals during 1994 and 1995. The rate of burn injury in Missouri children was 339 per 100 000/year. African-American boys 0–4 years living in urban counties were at increased risk. In addition, African-American girls ages 0–4 years living in counties with a high poverty rate had raised burn injury rates. Burns from hot objects and scalds from hot liquids caused more than half of the burns. Conclusions—Hospital based E coding has proven an invaluable tool for the study of burns and will, no doubt, prove equally useful for other injuries. PMID:11144622

  18. Completing the Circuit: A Century of Electrical Education at MSM/UMR.

    ERIC Educational Resources Information Center

    Ridley, Jack B.

    This book records highlights of the development of electrical engineering education at the University of Missouri-Rolla (UMR), first known as the University of Missouri School of Mines and Metallurgy (MSM). Chapter I focuses on the formative years (1871-1924), discussing the first course of study in electricity, expansion of the electrical…

  19. 77 FR 63812 - FFP Missouri 5, LLC; FFP Missouri 6, LLC; Notice of Intent To File License Application, Filing of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission FFP Missouri 5, LLC; FFP Missouri 6, LLC; Notice of Intent To File License... By: Free Flow Power Corporation on behalf of its subsidiary limited liability corporations...

  20. Assessment of the Economics and Finance Collections at Central Missouri State University, Warrensburg, Missouri.

    ERIC Educational Resources Information Center

    Tygett, Mary

    This document describes a collection assessment made of the Economics and Finance holdings at Ward Edwards Library at Central Missouri State University (CMSU). The assessment is divided into three parts: (1) books, (2) serials, and (3) standing orders/reference materials. In addition to standard collection development sources such as "Magazines…

  1. 77 FR 1924 - FFP Missouri 15, LLC; FFP Missouri 16, LLC; Notice of Intent To File License Application, Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission FFP Missouri 15, LLC; FFP Missouri 16, LLC; Notice of Intent To File License... By: Free Flow Power Corporation on behalf of its subsidiary limited liability corporations...

  2. Brick and Click Libraries: Proceedings of an Academic Library Symposium (Northwest Missouri State University, Maryville, Missouri, October 14, 2005)

    ERIC Educational Resources Information Center

    Ury, Connie Jo., Ed.; Baudino, Frank, Ed.

    2005-01-01

    These proceedings document the fifth year of the "Brick and Click Libraries Symposium", held annually at Northwest Missouri State University in Maryville, Missouri. Thirty five peer-reviewed papers and abstracts, written by academic librarians, and presented at the symposium are included in this volume. Many of the entries have references and…

  3. Competency Index for Graphic Arts Programs in Missouri. A Crosswalk of Selected Instructional Materials against Missouri's Competency Profile.

    ERIC Educational Resources Information Center

    Missouri Univ., Columbia. Instructional Materials Lab.

    This index was developed to help graphic arts instructors in Missouri use existing instructional materials and keep track of student progress on the VAMS system. The list was compiled by a committee of instructors who selected appropriate references and identified areas that pertained to Missouri competencies. The index lists competencies in these…

  4. Competency Index for Air Conditioning and Refrigeration Programs in Missouri. A Crosswalk of Selected Instructional Materials against Missouri's Competency Profile.

    ERIC Educational Resources Information Center

    Missouri Univ., Columbia. Instructional Materials Lab.

    This index was developed to help air conditioning and refrigeration instructors in Missouri use existing instructional materials and keep track of student progress on the VAMS system. The list was compiled by a committee of instructors who selected appropriate references and identified areas that pertained to Missouri competencies. The index lists…

  5. The National Social Studies Projects: A Survey of Curriculum Implementation in Missouri and Kansas.

    ERIC Educational Resources Information Center

    Dumas, Wayne; Guenther, John

    In 1971 a study was conducted to determine the impact of 14 national social studies projects in high schools in Kansas and Missouri. Specifically, the study explored degree of teacher familiarity with the projects; extent to which teachers were using project materials; how the materials were being used; how teachers had been introduced to the…

  6. Studio Physics at the Colorado School of Mines: A model for iterative development and assessment

    NASA Astrophysics Data System (ADS)

    Kohl, Patrick; Kuo, Vincent

    2009-05-01

    The Colorado School of Mines (CSM) has taught its first-semester introductory physics course using a hybrid lecture/Studio Physics format for several years. Based on this previous success, over the past 18 months we have converted the second semester of our traditional calculus-based introductory physics course (Physics II) to a Studio Physics format. In this talk, we describe the recent history of the Physics II course and of Studio at Mines, discuss the PER-based improvements that we are implementing, and characterize our progress via several metrics, including pre/post Conceptual Survey of Electricity and Magnetism (CSEM) scores, Colorado Learning About Science Survey scores (CLASS), failure rates, and exam scores. We also report on recent attempts to involve students in the department's Senior Design program with our course. Our ultimate goal is to construct one possible model for a practical and successful transition from a lecture course to a Studio (or Studio-like) course.

  7. Analysis of carpooling in Missouri and an evaluation of Missouri's carpool services

    SciTech Connect

    Barnett, D.R.

    1984-12-10

    The evaluation is both a statistical profile of carpooling in Missouri as well as an experimental use of utilizing secondary data analysis in combination with clientele surveys to measure the impact of the Division of Energy's carpooling programs. Kansas City, mid-Missouri and St. Louis are examined. Secondary data analysis seems to indicate that during the period from 1980 to 1983 carpooling increased but vehicle occupancy counts decreased simultaneously with increasing gasoline prices. The evaluation theorizes that the Civilian Labor Force masked carpool statistics - growing at a faster rate than the carpooling growth rate. In conjunction with clientele surveys, the secondary data analysis measures the Division of Energy's impact on carpooling at 2.6% of all carpoolers in Kansas City and 1.0% of all carpoolers in St. Louis during 1983.

  8. Association of brain cancer with dental x-rays and occupation in Missouri

    SciTech Connect

    Neuberger, J.S.; Brownson, R.C.; Morantz, R.A.; Chin, T.D. )

    1991-01-01

    This investigation of a brain cancer cluster in Missouri used two approaches to investigate associations with potential risk factors. In a case-control study in a rural town, we interviewed surrogates of cases and controls about potential risk factors. We found a statistically significant positive association of brain cancer with reported exposure to dental x-rays. Occupation was not associated with the cluster in the rural town. In a standardized proportional mortality study for the state of Missouri, we calculated the observed and expected proportion of brain cancers by occupation and industry in Missouri decedents. We found that motor vehicle manufacturers, beauty shop workers, managers and administrators, elementary school teachers, and hairdressers and cosmetologists had significantly elevated proportions of brain cancer. Brain tumors are inconsistently associated with occupation in the literature. Further study of brain cancer etiology with respect to dental x-ray exposures seems warranted.

  9. Understanding and Support of Science on the Part of Clergy, Seminarians, and Youth of the Lutheran Church-Missouri Synod.

    ERIC Educational Resources Information Center

    Fuhrmann, Earl Fred Albert

    Reported is a study of the understanding and support of science for sample groups of the Lutheran Church-Missouri Synod ministers, seminarians, and high school seniors. Catalogs of Synodical schools were examined to determine changes in science requirements from 1925-30 to 1968. Science teachers were surveyed to ascertain course improvements…

  10. Mining the Middle School Mind

    ERIC Educational Resources Information Center

    Vawter, David

    2010-01-01

    Middle school students are walking dichotomies. They can talk about world peace and then hit the kid next to them. They can recycle to ease global warming only to leave the cafeteria a mess. Why? Well, scientifically, it is because their brains do not work. When people look at middle school students, they can plainly see evidence of physical…

  11. 6. Photocopy of drawing (from the Missouri Historical Society, St. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Photocopy of drawing (from the Missouri Historical Society, St. Louis, MO, Date Unknown) Photographer unknown, Date unknown FRONT VIEW OF SEMINARY IN 1847 - St. Stanislaus Seminary, 700 Howderschell Road, Florissant, St. Louis County, MO

  12. Regional assessment of nonforestry related biomass resources: Missouri

    SciTech Connect

    Not Available

    1988-11-01

    This document is a collection of spreadsheets detailing in a county by county manner the agricultural crop, agricultural wastes, municipal waste and industrial wastes of Missouri that are potential biomass energy resources.

  13. Colorado School of Mines low energy nuclear physics project

    SciTech Connect

    Cecil, F.E.

    1991-01-02

    A major accomplishment of this project in the past year is the completion of a fairly comprehensive paper describing the survey of radiative capture reactions of protons on light nuclei at low energies. In addition we have completed a preliminary set of measurements of (d,p)/(d,{alpha}) cross section ratios on the charge symmetric nuclei {sup 6}Li and {sup 10}B as a test of the Oppenheimer-Phillips effect. While the {sup 6}Li data remain inconclusive, the {sup 10}B data show solid evidence for the Oppenheimer-Phillips enhancement of the (d,p) reaction relative to the (d,{alpha}) reaction for deuteron bombarding energies below about 100 keV. We have continued our investigation of fusion reaction products from deuterium-metal systems at room temperatures with the startling observation of intense burst of energetic charged particles from deuterium gas loaded thin titaium foils subject to non-equilibrium thermal and electrical conditions. We have completed two projects involving the application of the low energy particle accelerator to material science problems; firstly a study of the transformation of crystalline to amorphous Fe-Zr systems by proton irradiation and secondly the effects of ion bombardment on the critical temperature of YBCO high-temperature superconductors. Finally we have made progress in several instrumentation projects which will be used in some of the up-coming measurements of nuclear cross sections at very low energies.

  14. Space Radar Image of Glascow, Missouri

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is a false-color L-band image of an area near Glasgow, Missouri, centered at about 39.2 degrees north latitude and 92.8 degrees west longitude. The image was acquired using the L-band radar channel (horizontally transmitted and received and horizontally transmitted/vertically received) polarizations combined. The data were acquired by the Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) aboard the space shuttle Endeavour on orbit 50 on October 3,1994. The area shown is approximately 37 kilometers by 25 kilometers (23 miles by 16 miles). The radar data, coupled with pre-flood aerial photography and satellite data and post-flood topographic and field data, are being used to evaluate changes associated with levee breaks in landforms, where deposits formed during the widespread flooding in 1993 along the Missouri and Mississippi Rivers. The distinct radar scattering properties of farmland, sand fields and scoured areas will be used to inventory floodplains along the Missouri River and determine the processes by which these areas return to preflood conditions. The image shows one such levee break near Glasgow, Missouri. In the upper center of the radar image, below the bend of the river, is a region covered by several meters of sand, shown as dark regions. West (left) of the dark areas, a gap in the levee tree canopy shows the area where the levee failed. Radar data such as these can help scientists more accurately assess the potential for future flooding in this region and how that might impact surrounding communities. Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) is part of NASA's Mission to Planet Earth. The radars illuminate Earth with microwaves, allowing detailed observations at any time, regardless of weather or sunlight conditions. SIR-C/X-SAR uses three microwave wavelengths: L-band (24 cm), C-band (6 cm) and X-band (3 cm). The multi-frequency data will be used by the international scientific

  15. The Colorado School of Mines Nevada geothermal study

    NASA Technical Reports Server (NTRS)

    Keller, G. V.; Grose, L. T.; Crewpson, R. A.

    1974-01-01

    Geothermal systems in the Basin and Range Province of the western United States probably differ in many respects from geothermal systems already discovered in other parts of the world because of the unique tectonic setting. To investigate this, a study of the geothermal occurrences at Fly Ranch, approximately 100 miles north of Reno, Nevada, has been undertaken. Ample evidence for a geothermal system exists in this area, including the surface expression of heat flow in the form of hot springs, an extensive area of low electrical resistivity, and a high level of seismicity along faults bounding the thermal area. However, geophysical and geological studies have not yet provided evidence for a local heat source at depth. Additional detailed geophysical and geological studies, as well as drilling, must be completed before the geothermal system can be described fully.

  16. Photocopy of photograph (from Picturesque and Descriptive Kansan City, Missouri, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of photograph (from Picturesque and Descriptive Kansan City, Missouri, Keenah, Wisconsin: Art Publishing Co., 1890) Photographer unknown, ca. 1890 BANK INTERIOR - New York Life Insurance Building, 20 West Ninth Street, Kansas City, Jackson County, MO

  17. Learning by doing at the Colorado School of Mines

    NASA Astrophysics Data System (ADS)

    Furtak, Thomas E.; Ruskell, Todd G.

    2013-03-01

    With over 260 majors, the undergraduate physics program at CSM is among the largest in the country. An underlying theme in this success is experiential learning, starting with a studio teaching method in the introductory calculus-based physics courses. After their second year students complete a 6-week full-time summer course devoted to hands-on practical knowledge and skills, including machine shop techniques, high-vacuum technology, applied optics, electronic control systems, and computational tools. This precedes a two-semester laboratory sequence that can be taught at an advanced level because of the students' experience. The required capstone senior course is a year-long open-ended challenge in which students partner with members of the faculty to work on authentic research projects, teaming with grad students or post-docs as contributing members to the department's externally funded scholarship. All of these features are important components of our B.S. degree, Engineering Physics, which is officially accredited by ABET.

  18. Lead, cadmium, and zinc concentrations in plaster and mortar from structures in Jasper and Newton Counties, Missouri (Tri-State Mining District).

    PubMed

    Perry, Phyllis M; Pavlik, Jeffrey W; Sheets, Ralph W; Biagioni, Richard N

    2005-01-01

    The primary goal of this study was to evaluate anecdotal evidence that within Jasper and Newton Counties, Missouri, two counties within the Tri-State Mining District, granular mine tailings were commonly used in place of river sands in wall plasters and mortar. Interior wall plaster and mortar samples from structures in this mining district were analyzed for lead, cadmium, and zinc, and compared to samples from Springfield, MO (comparison site). The Jasper and Newton County samples showed elevated concentrations of the three elements, consistent with the inclusion of mine tailings, with a number of samples containing lead and cadmium at concentrations greater than EPA remediation targets for yard soil. X-ray diffraction studies showed the presence of the zinc ore minerals, sphalerite and hemimorphite, in high level samples. Thin section optical studies identified the major component of the aggregate as chert, a mineral abundant within the tailing piles. Because dust from crumbling plaster and mortar could represent an avenue for significant heavy metal exposure to building occupants, we suggest that there may be associated health consequences that should be further evaluated.

  19. A description of the hydrologic system and the effects of coal mining on water quality in the East Fork Little Chariton River and the alluvial aquifer between Macon and Huntsville, north-central Missouri

    USGS Publications Warehouse

    Hall, D.C.

    1986-01-01

    The quality of surface and groundwater has been affected by abandoned strip mines and by abandoned underground mines in a 110-sq mi subbasin of the East Fork Little Chariton River. More than 14% of the area was strip mined for coal before 1979. The hydrologic system in the area was investigated and the effects of coal mining on quality of water in the river and alluvial aquifer were analyzed, with major emphasis on defining strip-mining effects. The groundwater gradient was from glacial drift or coal spring to alluvium to the East Fork Little Chariton River, and was greatest in spring and least in fall. Seepage from alluvium to the East Fork Little Chariton River occurs throughout the year, except during drought conditions when the only river flow is water released from Long Branch Lake. In the East Fork Little Chariton River median dissolved-solids concentrations increased from 153 mg/L near Macon to 630 mg/L near Huntsville and median sulfate concentrations increased from 36 mg/L near Macon to 360 mg/L near Huntsville. The median dissolved-solids concentration in water from the alluvium increased from 408 mg/L upstream from the strip mines to 641 mg/L near the mines and median dissolved-sulfate concentration increased from 140 to 350 mg/L. The sulfate-to-chloride ratio, used as the most sensitive indicator of strip-mining effects, increased markedly downstream in the East Fork Little Chariton River and nearby Middle Fork Little Chariton River, which also is affected by strip mining. There were no significant increases in sulfate-to-chloride ratio and dissolved-solids concentrations in comparable nearby subbasins of the Grand, Thompson, and Chariton Rivers where there was no mining. (Author 's abstract)

  20. Current Educational Topics No. II: Abstracts of Papers Presented at St. Louis, Missouri, February 26-29, 1912, before the National Council of Education of the National Education Association; the Department of Superintendence of the National Education Association; the Department of Normal Schools of the National Education Association; the National Society for the Study of Education; the Society of College Teachers of Education; the National Committee on Agricultural Education. Bulletin, 1912, No. 15. Whole Number 487

    ERIC Educational Resources Information Center

    Noyes, Frederick K.

    1912-01-01

    This bulletin presents abstracts of papers presented at St. Louis, Missouri, February 26-29, 1912, before the National Council of Education of the National Education Association; the Department of Superintendence of the National Education Association; the Department of Normal Schools of the National Education Association; the National Society for…

  1. School Food Environment of Charter Schools in St. Louis

    ERIC Educational Resources Information Center

    Linsenmeyer, Whitney; Kelly, Patrick; Jenkins, Steve; Mattfeldt-Berman, Mildred

    2013-01-01

    Purpose/Objectives: The purpose of this study was to explore the school food environment of charter schools in Saint Louis, Missouri. The objectives were to: (1) describe the participation of charter schools in the National School Lunch Program and (2) describe the prevalence of competitive foods in charter schools. Methods: School administrators…

  2. The role of each compartment in a two-compartment vertical flow reactor for ferruginous mine water treatment.

    PubMed

    Yim, G J; Cheong, Y W; Hong, J H; Hur, W

    2014-10-01

    A vertical flow reactor (VFR) has been suggested for remediation of ferruginous mine drainage that passes down through an accreting bed of ochre. However, a VFR has a limited operation time until the system begins to overflow. In this study, a mathematical model was developed as a part of the effort to explore the operation of a VFR, showing dynamic changes in the head differences, ochre depths, and Fe(II)/Fe(III) concentrations in the effluent flow. The analysis showed that VFR operation time extended from 148.5 days to 163 days in an equally divided and to 168.4 days in asymmetrically (0.72:0.28) divided two-compartment VFR, suggesting that an optimum compartment ratio exists that maximizes the VFR operation time. A constant head filtration in the first compartment maximized filtration efficiency and thus prolonged VFR longevity in the two-compartment VFR. Fe(II) oxidation and ochre formation should be balanced with the permeability of the ochre bed to maximize the VFR operation time and minimize the residual Fe(II) in the effluent. Accelerated Fe(II) oxidation affected the optimum ratio of the compartment area and reduced the residual Fe(II) in the effluent. The VFR operation time can be prolonged significantly from 764 days to 3620 days by increasing the rate of ochre formation, much more than by accelerating the Fe(II) oxidation. During the prolonged VFR operation, ochre formed largely in the first compartment, while overflowing mine water with reduced iron content was effectively filtered in the second compartment. These results not only provide a better understanding of VFR operation but also suggest the direction of evolution of two-compartment VFR toward a compact and highly efficient facility integrated with an aerated cascade and with automatic coagulant feeding. PMID:24929991

  3. Using Data Mining Techniques Examination of the Middle School Students' Attitude towards Mathematics in the Context of Some Variables

    ERIC Educational Resources Information Center

    Idil, Feriha Hande; Narli, Serkan; Aksoy, Esra

    2016-01-01

    The aim of this study is to examine middle school students' attitude towards mathematics in the context of their mathematic learning preferences using data mining which is data analysis methodology that has been successfully used in different areas including educational domains. "How do I actually learn?" questionnaire and attitude scale…

  4. Section 504 Compliance in Missouri School Districts: A Problem-Based Discrepancy Analysis

    ERIC Educational Resources Information Center

    Wilson, Suzanne; Steffes, Terri; Spurgin, Armand

    2013-01-01

    This report describes a problem based learning project focusing on Section 504 Compliance in the State of Missouri. Additionally it provides information about Superintendent's perceptions and levels of knowledge about Section 504 compliance in their districts. The project team sought to learn and understand the historical timeline of legislation…

  5. Missouri Assessment Program (MAP), Spring 2000: High School Health/Physical Education, Released Items, Grade 9.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Elementary and Secondary Education, Jefferson City.

    This document presents 10 released items from the Health/Physical Education Missouri Assessment Program (MAP) test given in the spring of 2000 to ninth graders. Items from the test sessions include: selected-response (multiple choice), constructed-response, and a performance event. The selected-response items consist of individual questions…

  6. Power Factors that Define Gender Inequity within the Missouri Public School Superintendency

    ERIC Educational Resources Information Center

    Alexander, Kristina; Grispino, Frank D.; Messner, Phillip E.

    2004-01-01

    Although women have access to the superintendency power position, evidence has shown that women have not been able to consistently break the glass ceiling. A review of related literature failed to identify specific and practical employment factors that must be resolved or overcome if women are to reach power parity in Missouri. This study was…

  7. Space Radar Image of Missouri River - TOPSAR

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This is a combined radar and topography image of an area along the Missouri River that experienced severe flooding and levee failure in the summer of 1993. The meandering course of the Missouri River is seen as the dark curving band on the left side of the image. The predominantly blue area on the left half of the image is the river's floodplain, which was completely inundated during the flood of 1993. The colors in the image represent elevations, with the low areas shown in purple, intermediate areas in blue, green and yellow, and the highest areas shown in orange. The total elevation range is 85 meters (279 feet). The higher yellow and orange area on the right side of the image shows the topography and drainage patterns typical of this part of the midwestern United States. Dark streaks and bands in the floodplain are agricultural areas that were severely damaged by levee failures during the flooding. The region enclosed by the C-shaped bend in the river in the upper part of the image is Lisbon Bottoms. A powerful outburst of water from a failed levee on the north side of Lisbon Bottoms scoured a deep channel across the fields, which shows up as purple band. As the flood waters receded, deposits of sand and silt were left behind, which now appear as dark, smooth streaks in the image. The yellow areas within the blue, near the river, are clumps of trees sitting on slightly higher ground within the floodplain. The radar 'sees' the treetops, and that is why they are so much higher (yellow) than the fields. The image was acquired by the NASA/JPL Topographic Synthetic Aperture Radar system (TOPSAR) that flew over the area aboard a DC-8 aircraft in August 1994. The elevations are obtained by a technique known as radar interferometry, in which the radar signals are transmitted by one antenna, and echoes are received by two antennas aboard the aircraft. The two sets of received signals are combined using computer processing to produce a topographic map. Similar techniques

  8. The significance of Rb-Sr glauconite ages, Bonneterre Formation, Missouri; Late Devonian-Early Mississippian brine migration in the midcontinent

    SciTech Connect

    Stein, H.J. ); Kish, S.A. )

    1991-05-01

    Rb-Sr mean model ages of 370 {plus minus} 10 Ma for glauconites from the Cambrian lower Bonneterre Formation in southern and central Missouri are in excellent agreement with a Rb-Sr isochron age of 359 {plus minus} 22 Ma for glauconites from the Magmont mine (Viburnum Trend) in the southeast Missouri lead district. The lower Bonneterre and Magmont mines ages probably reflect isotopic resetting, most likely associated with dolomitization and/or Mississippi Valley-type ore formation in the southeast Missouri lead district. The temporal relation between widespread dolomitization and ore formation in Missouri is unclear, but mounting evidence for two Devonian disturbances permits the following interpretation: (1) a Devonian timing (380-400 Ma) for widespread dolomitization, and (2) a Late Devonian-Early Mississippian timing (360-370 Ma) for ore formation in southeast Missouri. Late Devonian-Early Mississippian fluids associated with the earliest stages of collisional tectonics and metamorphism to the south and southeast may have been important in the formation of southeast Missouri ore deposits. These tectonically driven waters may themselves have been the Mississippi Valley-type ore fluids, entering Missouri by way of the Black Warrior basin and Reelfoot rift and/or the Arkoma basin. Alternatively, the movement of orogenic fluids hundreds of kilometers distant may have initiated and distally influenced the migration of more locally derived Mississippi Valley-type ore fluids. Broad regions of Missouri and adjacent areas experienced heating and crustal flexing in the Late Devonian, and consequently, preservation of elevated temperatures in Mississippi Valley-type fluids as they move great lateral distances may not be necessary for ore formation in southeast Missouri.

  9. Water resources of the Southeast Lowlands, Missouri

    USGS Publications Warehouse

    Luckey, R.R.; Fuller, D.L.

    1985-01-01

    The Southeast Lowlands of Missouri occupies 4,000 square miles of prime agricultural land of the Coastal Plain in the extreme southeastern corner of Missouri. Even though this area receives about 4 feet of rainfall per year, there is a rapidly increasing demand for water for irrigation. The purpose of this study was to evaluate the water resources of this area with particular emphasis on the extent of irrigation and the potential of the groundwater system to support further irrigation development. The area is underlain by consolidated aquifers of Paleozoic age and unconsolidated aquifers of Mesozoic and Cenozoic age. The consolidated aquifers, although possessing the potential to yield large quantities of water, generally are not used throughout much of the area because they lie at considerable death and alternate supplies are readily available. The McNairy aquifer, which underlies about three-fourths of the area, ranges from 0 to 600 feet in thickness with the top lying from 0 to more than 2,200 feet below land surface. This system is attractive as a municipal water supply because of its large artesian head and the small iron and hardness concentrations of the water. Although this system is now used exclusively for municipal water supplies, the McNairy may become more important in the future as a heat source. The Wilcox Group (undivided), which underlies more than one-half of the area and almost always lies less than 300 feet below land surface, is as much as 1,400 feet thick. However, usually only the basal 250 to 500 feet of this group is used as an aquifer. This system, which in some areas is capable of yielding as much as 1,500 gallons per minute to properly constructed wells, is now primarily used for municipal supplies. The alluvial aquifer underlies most of the area and is locally capable of yielding more than 3,000 gallons per minute. This aquifer generally is 100 to 200 feet thick, but in several places more than 250 feet of alluvium has been reported

  10. Prevalence of Cigarette Advertising and Other Promotional Strategies at the Point of Sale in St Louis, Missouri: Analysis by Store Type and Distance From a School

    PubMed Central

    Colditz, Graham; Moreland-Russell, Sarah; Cyr, Julianne; Snider, Doneisha; Schootman, Mario

    2014-01-01

    Introduction Point-of-sale advertising provides an opportunity for the tobacco industry to communicate with current and potential smokers. The US Family Smoking Prevention and Tobacco Control Act allows states to implement policies requiring that tobacco products be placed out of sight, and the Food and Drug Administration is considering banning point-of-sale advertising within 1,000 feet of schools. Our objective was to compare cigarette point-of-sale advertising near schools with grades prekindergarten through 12 and by store type. Methods All registered cigarette retailers (n = 1,229) and schools (n = 581) in the city of St Louis and St Louis County were geocoded and mapped by using ArcGIS. Retailers were divided into 2 groups, those within 1,000 feet and those within 1,001 to 2,000 feet of a school; 200 retailers from each group were randomly selected. We assessed tobacco interior and exterior advertising, brands advertised, discounts, gifts with purchase, “no sales to minors” signage, and cigarette functional items (eg, advertising on shopping baskets). Analyses were done by distance from a school and store type. Results We analyzed 340 retailers. Most retailers within 1,000 feet (91.2%) and from 1,001 to 2,000 feet (94.2%) of a school displayed cigarette advertising (P = .20). Convenience stores had the highest number of interior ads. In multivariable models, distance from school explained 0.2% of the variance in total advertising. Conclusion Cigarette point-of-sale advertising is highly prevalent in St Louis within 1,000 feet of schools. A ban based on distance from a school might decrease advertising exposure, but its effect on smoking prevalence is yet to be determined because advertising farther from schools would still prevail. PMID:24742394

  11. 77 FR 35663 - Notice of Solicitation of Applications for Stakeholder Representative Members of the Missouri...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-14

    ... River basin. The MRRIC was formed to advise the Corps on a study of the Missouri River and its... study of the Missouri River and its tributaries to determine the actions required to mitigate losses of... Representative Members of the Missouri River Recovery Implementation Committee AGENCY: Department of the Army,...

  12. Effect of acidity and elevated PCO2 on acid. Neutralization within pulsed limestone bed reactors receiving coal mine drainage

    USGS Publications Warehouse

    Watten, B.J.; Sibrell, P.L.; Schwartz, M.F.

    2004-01-01

    Limestone has potential for reducing reagent costs and sludge volume associated with the treatment of acid mine drainage (AMD), but its use has been restricted by slow dissolution rates and sensitivity to scale forming reactions that retard transport of H+ at the solid-liquid interface. We evaluated a pulsed limestone bed (PLB) remediation process designed to circumvent these problems through use of intermittently fluidized beds of granular limestone and elevated carbon dioxide pressure. PLB limestone dissolution (LD, mg/L), and effluent alkalinity (Alk, mg/L) were correlated with reactor pressure (PCO2, kPa), influent acidity (Acy, mg/L) and reactor bed height (H, cm) using a prototype capable of processing 10 L/min. The PLB process effectively neutralized sulfuric acid acidity over the range of 6-1033 mg/L (as CaCO3) while generating high concentrations of alkalinity (36-1086 mg/L) despite a hydraulic residence time of just 4.2-5.0 min. Alk and LD (mg/L CaCO3) rose with increases in influent acidity and PCO2 (p < 0.001) according to the models: Alk = 58 + 38.4 (PCO2)0.5 + 0.080 (Acy) - 0.0059(PCO2) 0.5 (Acy); LD = 55 + 38.3 (PCO2)0.5 + 1.08 (Acy) - 0.0059 (PCO2)0.5 (Acy). Alkalinity decreased at an increasing rate with reductions in H over the range of 27.3-77.5 cm (p < 0.001). Carbon dioxide requirements (Q(avg)CO2, L/min) increased with PCO2 (p < 0.001) following the model Q(avg)CO2 = 0.858 (PCO2)0.620, resulting in a greater degree of pH buffering (depression) within the reactors, a rise in limestone solubility and an increase in limestone dissolution related to carbonic acid attack. Corresponding elevated concentrations of effluent alkalinity allow for sidestream treatment with blending. Numerical modeling demonstrated that carbon dioxide requirements are reduced as influent acidity rises and when carbon dioxide is recovered from system effluent and recycled. Field trials demonstrated that the PLB process is capable of raising the pH of AMD above that

  13. Concentration trends for lead and calcium-normalized lead in fish fillets from the Big River, a mining-contaminated stream in southeastern Missouri USA

    USGS Publications Warehouse

    Schmitt, Christopher J.; McKee, Michael J.

    2016-01-01

    Lead (Pb) and calcium (Ca) concentrations were measured in fillet samples of longear sunfish (Lepomis megalotis) and redhorse suckers (Moxostoma spp.) collected in 2005–2012 from the Big River, which drains a historical mining area in southeastern Missouri and where a consumption advisory is in effect due to elevated Pb concentrations in fish. Lead tends to accumulated in Ca-rich tissues such as bone and scale. Concentrations of Pb in fish muscle are typically low, but can become elevated in fillets from Pb-contaminated sites depending in part on how much bone, scale, and skin is included in the sample. We used analysis-of-covariance to normalize Pb concentration to the geometric mean Ca concentration (415 ug/g wet weight, ww), which reduced variation between taxa, sites, and years, as was the number of samples that exceeded Missouri consumption advisory threshold (300 ng/g ww). Concentrations of Pb in 2005–2012 were lower than in the past, especially after Ca-normalization, but the consumption advisory is still warranted because concentrations were >300 ng/g ww in samples of both taxa from contaminated sites. For monitoring purposes, a simple linear regression model is proposed for estimating Ca-normalized Pb concentrations in fillets from Pb:Ca molar ratios as a way of reducing the effects of differing preparation methods on fillet Pb variation.

  14. Supreme Court of the United States Syllabus. Board of Curators of the University of Missouri et al. v. Charlotte Horowitz.

    ERIC Educational Resources Information Center

    1978

    The decision of the U.S. Supreme Court of a case involving the dismissal for academic reasons of a student from the University of Missouri-Kansas City Medical School is presented. The Court upheld that Charlotte Horowitz had been afforded all rights by the fourteenth amendment and that the decision of the Court of Appeals, which held that the…

  15. New Lower Mississippian Trilobites from the Chouteau Group of Missouri

    USGS Publications Warehouse

    Brezinski, D.K.

    2000-01-01

    Reexamination of existing trilobite collections from the Kinderhookian (Lower Mississippian) Chouteau Group of central and northeastern Missouri indicates that two different suites of trilobites are present in these two areas of the state. Moreover, the study of these collections has led to the erection of a new genus and four new species. The new genus, Ameropiltonia, is based on a new species, A. lauradanae. This genus and species is commonly confused with Breviphillipsia sampsoni (Vogdes). Elliptophillipsia rotundus, n. sp., differs from the type species of this genus by possessing a rounded frontal lobe to the glabella. The other new species, Perexigupyge chouteauensis and Richterella hessleri, are present in the Compton Limestone of Marion and Ralls counties of northeastern Missouri. Variations in trilobite species found in the Compton Limestone of central Missouri and the northeastern part of the state are interpreted to be environmentally related. It appears that the lime mudstone and wackestone lithologies characteristic of the Compton Limestone of central Missouri were deposited in a low-energy, subtidal shelf setting. The lime packstone-grainstone strata of northeastern Missouri are interpreted to have formed as a tidal sand belt on the eastern margin of the Burlington shelf.

  16. 78 FR 37457 - Approval and Promulgation of Implementation Plans; State of Missouri; Infrastructure SIP...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-21

    ..., 2013, EPA proposed to approve four Missouri SIP submissions (78 FR 21281). EPA received the first... of Missouri's February 27, 2007, SIP submission for the 1997 PM 2.5 NAAQS (72 FR 25975, May 8, 2007... Missouri's December 28, 2009, SIP submission for the 2006 PM 2.5 NAAQS (76 FR 43156, July 20,...

  17. Impact of Discontinued Obstetrical Services in Rural Missouri: 1990-2002

    ERIC Educational Resources Information Center

    Sontheimer, Dan; Halverson, Larry W.; Bell, Laird; Ellis, Mark; Bunting, Pamela Wilbanks

    2008-01-01

    Purpose: This study examines the potential relationship between loss of local obstetrical services and pregnancy outcomes. Methods: Missouri Hospital Association and Missouri Department of Health birth certificate records were used as sources of information. All member hospitals of the Missouri Hospital Association that were located in cities of…

  18. AfricaArray International Geophysics Field School: Applications of Near Surface Geophysics to challenges encountered in mine planning

    NASA Astrophysics Data System (ADS)

    Webb, S. J.; Jones, M. Q.; Durrheim, R. J.; Nyblade, A.; Snyman, Q.

    2012-12-01

    Hard rock exploration and mining presents many opportunities for the effective use of near surface geophysics. For over 10 years the AfricaArray international geophysics field school has been hosted at a variety of mines in South Africa. While the main objective of the field school is practical training for the next generation of geophysicists, being hosted at a mine has allowed us to investigate applications of near surface geophysics in the early stages of mine planning and development as geophysics is often cheaper and faster than drilling. Several applications include: detailed delineation of dykes and stringer dykes, physical property measurements on drill core for modeling and marker horizons, determination of overburden thickness, locations of water and faults. Dolerite dykes are usually magnetic and are associated with loss of ground (i.e. where the dyke replaces the ore and thus reduces the amount of ore available) and safety/stability concerns. Thus the accurate mapping of dykes and narrow stringers that are associated with them are crucial to the safe planning of a mine. We have acquired several case studies where ground magnetic surveys have greatly improved on the resolution and detail of airborne magnetic surveys in regions of complicated dyke swarms. In many cases, thin stringer dykes of less than 5 cm have been detected. Physical property measurements of these dykes can be used to distinguish between different ages of dykes. It is important to accurately determine overburden thickness when planning an open pit mine as this directly affects the cost of development. Depending on the nature of the overburden, both refraction seismic and or DC resistivity can provide continuous profiling in the area of interest that fills in gaps between boreholes. DC resistivity is also effective for determining water associated with dykes and structures that may affect mine planning. The field school mainly addresses the training of a variety of students. The core

  19. Groundwater monitoring plan for the Missouri River alluvial aquifer in the vicinity of the City of Independence, Missouri, well field

    USGS Publications Warehouse

    Wilkison, Donald H.

    2012-01-01

    Source contributions to monitoring and supply wells, contributing recharge areas, groundwater travel times, and current (2012) understanding of alluvial water quality were used to develop a groundwater monitoring plan for the Missouri River alluvial aquifer in the vicinity of the City of Independence, Missouri well field. The plan was designed to evaluate long-term alluvial water quality and assess potential changes in, and threats to, well-field water quality. Source contributions were determined from an existing groundwater flow model in conjunction with particle-tracking analysis and verified with water-quality data collected from 1997 through 2010 from a network of 68 monitoring wells. Three conjunctive factors - well-field pumpage, Missouri River discharge, and aquifer recharge - largely determined groundwater flow and, therefore, source contributions. The predominant source of groundwater to most monitoring wells and supply wells is the Missouri River, and this was reflected, to some extent, in alluvial water quality. To provide an estimate of the maximum potential lead time available for remedial action, monitoring wells where groundwater travel times from the contributing recharge areas are less than 2 years and predominately singular sources (such as the Missouri River or the land surface) were selected for annual sampling. The sample interval of the remaining wells, which have varying travel times and intermediate mixtures of river and land-surface contributions, were staggered on a 2-, 3-, or 4-year rotation. This was done to provide data from similar contributing areas and account for inherent aquifer variability yet minimize sample redundancy.

  20. Digital data and geologic map of the Powder Mill Ferry Quadrangle, Shannon and Reynolds counties, Missouri

    USGS Publications Warehouse

    McDowell, Robert C.; Harrison, Richard W.; Lagueux, Kerry M.

    2000-01-01

    The geology of the Powder Mill Ferry 7 1/2-minute quadrangle , Shannon and Reynolds Counties, Missouri was mapped from 1997 through 1998 as part of the Midcontinent Karst Systems and Geologic Mapping Project, Eastern Earth Surface Processes Team. The map supports the production of a geologic framework that will be used in hydrogeologic investigations related to potential lead and zinc mining in the Mark Twain National Forest adjacent to the Ozark National Scenic Riverways (National Park Service). Digital geologic coverages will be used by other federal and state agencies in hydrogeologic analyses of the Ozark karst system and in ecological models.

  1. Concentrations of metals in aquatic invertebrates from the Ozark National Scenic Riverways, Missouri

    USGS Publications Warehouse

    Schmitt, Christopher J.; Brumbaugh, William G.; Besser, John M.; May, Thomas W.

    2007-01-01

    This report summarizes the findings of a study conducted as a pilot for part of a park-wide monitoring program being developed for the Ozark National Scenic Riverways (ONSR) of southeastern Missouri. The objective was to evaluate using crayfish (Orconectes spp.) and Asian clam (Corbicula fluminea) for monitoring concentrations of metals associated with lead-zinc mining. Lead-zinc mining presently (2007) occurs near the ONSR and additional mining has been proposed. Three composite samples of each type (crayfish and Asian clam), each comprising ten animals of approximately the same size, were collected during late summer and early fall of 2005 from five sites on the Current River and Jacks Fork within the ONSR and from one site on the Eleven Point River and the Big River, which are outside the ONSR. The Big River has been contaminated by mine tailings from historical leadzinc mining. Samples were analyzed by inductively coupled plasma mass spectrometry for lead, zinc, cadmium, cobalt, and nickel concentrations. All five metals were detected in all samples; concentrations were greatest in samples of both types from the Big River, and lowest in samples from sites within the ONSR. Concentrations of zinc and cadmium typically were greater in Asian clams than in crayfish, but differences were less evident for the other metals. In addition, differences among sites were small for cobalt in Asian clams and for zinc in crayfish, indicating that these metals are internally regulated to some extent. Consequently, both sample types are recommended for monitoring. Concentrations of metals in crayfish and Asian clams were consistent with those reported by other studies and programs that sampled streams in southeast Missouri.

  2. Concentrations of Metals in Aquatic Invertebrates from the Ozark National Scenic Riverways, Missouri

    USGS Publications Warehouse

    Schmitt, Christopher J.; Brumbaugh, William G.; Besser, John M.; May, Thomas W.

    2007-01-01

    This report summarizes the findings of a study conducted as a pilot for part of a park-wide monitoring program being developed for the Ozark National Scenic Riverways (ONSR) of southeastern Missouri. The objective was to evaluate using crayfish (Orconectes spp.) and Asian clam (Corbicula fluminea) for monitoring concentrations of metals associated with lead-zinc mining. Lead-zinc mining presently (2007) occurs near the ONSR and additional mining has been proposed. Three composite samples of each type (crayfish and Asian clam), each comprising ten animals of approximately the same size, were collected during late summer and early fall of 2005 from five sites on the Current River and Jacks Fork within the ONSR and from one site on the Eleven Point River and the Big River, which are outside the ONSR. The Big River has been contaminated by mine tailings from historical leadzinc mining. Samples were analyzed by inductively coupled plasma mass spectrometry for lead, zinc, cadmium, cobalt, and nickel concentrations. All five metals were detected in all samples; concentrations were greatest in samples of both types from the Big River, and lowest in samples from sites within the ONSR. Concentrations of zinc and cadmium typically were greater in Asian clams than in crayfish, but differences were less evident for the other metals. In addition, differences among sites were small for cobalt in Asian clams and for zinc in crayfish, indicating that these metals are internally regulated to some extent. Consequently, both sample types are recommended for monitoring. Concentrations of metals in crayfish and Asian clams were consistent with those reported by other studies and programs that sampled streams in southeast Missouri.

  3. Characterization of Possible Carbonatites in Southeast Missouri

    NASA Astrophysics Data System (ADS)

    Shavers, E. J.; Wulamu, A.; Encarnacion, J. P.; Luetkemeyer, P. B.

    2014-12-01

    Carbonatite is an igneous rock containing greater than 50% carbonate minerals. These rocks are the most common host of REE mineralization and may contain other economic deposits such as uranium, fluorine and niobium. Several researchers have mentioned the presence of a carbonatite phase interspersed among the olivine melilitite-alnöite dikes and diatremes of southeast Missouri, yet a comprehensive validation of this occurrence has, so far, remained elusive. Here we present petrographic, cathodoluminescence, stable isotope and Vis-NIR analysis which support the presence of a carbonatite magma. We identify apparently single generation calcite groundmass surrounding country rock xenoliths and olivine-cored mafic spheroids altered to carbonate and opaque minerals. We present stable isotope data for twenty samples of intrusive and country rock from across the study area. δ18O values for all rock types exhibit little variation with values between 21.9 ‰ and 28.1 ‰ (VSMOW), possibly the result of outgassing during emplacement. Measured δ13C values of (1) carbonate country rocks are between -0.1 ‰ and -2.9 ‰ (VPDB), (2) ultramafic and carbonate-rich mafic rocks range from -3.0 ‰ to -4.6 ‰ (VPDB) and (3) carbonate-rich rocks with volcanic textures, as well as carbonate veins within mafic rocks, fall between -5.4 ‰ to -8.2 ‰ (VPDB). We suggest that this data and initial petrographic observations indicate (1) limited fluid-rock interaction as the host rock clasts have retained their original isotopic signature, (2) an initial ultramafic phase enriched in 13C by a small amount of sedimentary rock due to low initial C content, (3) mantle sourced carbonate fluids entraining fragments of the ultramafic phase and xenoliths. However, future electron microprobe studies may allow us to further constrain the causes for the observed isotopic shifts. We compare laboratory reflectance measurements of a dolomitic intrusive and adjacent dolomite country rock. Absorption

  4. Frequency and Correlates of Campus Crime: Missouri Public Postsecondary Institutions

    ERIC Educational Resources Information Center

    Han, Seunghee

    2012-01-01

    Data from 34 public postsecondary institutions in Missouri showed liquor- and drug-related offenses and burglary as the most frequent campus crimes. Four-year institutions, institutions with a greater number of students, full-time students, younger students, out-of-state students, and a larger percentage of program completion were positively…

  5. Support Services: University of Missouri-Columbia. Creating Employment Opportunities.

    ERIC Educational Resources Information Center

    Gregory, Martha Wille, Ed.

    This training module was developed to introduce postsecondary personnel to the support services available for students with disabilities at the University of Missouri-Columbia. The module covers the definition and philosophy of support services, including the development of rehabilitation services, independent living, and the disability rights…

  6. Fundamentals of Marketing. Missouri Marketing Education Curriculum. Competency Listing. Revised.

    ERIC Educational Resources Information Center

    Smith, Clifton L.

    This guide lists the core curriculum competencies expected to be developed by students in secondary Fundamentals of Marketing courses in Missouri. It was developed through revision of the prior core curriculum by a project team with input from all the marketing instructors in the state. Competencies listed in the revised fundamentals of marketing…

  7. Colorado School of Mines fusion gamma ray diagnostic project. Technical progress report

    SciTech Connect

    Cecil, F.E.

    1992-02-14

    This report summarizes the 1991 calendar year activities of the fusion gamma ray diagnostics project in the Physics Department at the Colorado School of Mines. Considerable progress has been realized in the fusion gamma ray diagnostic project in the last year. Specifically we have achieved the two major goals of the project as outlined in last year`s proposed work statement to the Office of Applied Plasma Physics in the DOE Division of Magnetic Fusion Energy. The two major goals were: (1) Solution of the severe interference problem encountered during the operation of the gamma ray spectrometer concurrent with high power levels of the neutral beam injectors (NBI) and the ICRH antenae. (2) Experimental determination of the absolute detection efficiency of the gamma ray spectrometer. This detection efficiency will allow the measured yields of the gamma rays to be converted to a total reaction rate. In addition to these two major accomplishments, we have continued, as permitted by the TFTR operating schedule, the observation of high energy gamma rays from the 3He(D,{gamma})5Li reaction during deuterium NBI heating of 3He plasmas.

  8. Biogeography of Missouri. Instructional Unit. Conservation Education Series.

    ERIC Educational Resources Information Center

    Castillon, David A.

    This unit is designed to help social studies or science teachers incorporate ecological concepts into the teaching of science and Missouri geography. The unit includes: (1) a topic outline; (2) general unit objectives; (3) an introduction to basic biogeographical concepts; (4) descriptions of the glaciated prairie, unglaciated prairie, ozark, and…

  9. FECAL BACTERIAL CONTAMINATION OF A KARST WATERSHED IN CENTRAL MISSOURI

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Bonne Femme watershed of Boone County, Missouri has a varied surface geology that includes karst topography with losing streams that are an especially vulnerable setting for ground water contamination. The study objective was to compare fecal contamination and detection of specific pathogenic wa...

  10. Geologic Map of the Big Spring Quadrangle, Carter County, Missouri

    USGS Publications Warehouse

    Weary, David J.; McDowell, Robert C.

    2006-01-01

    The bedrock exposed in the Big Spring quadrangle of Missouri comprises Late Cambrian and Early Ordovician aged dolomite, sandstone, and chert. The sedimentary rocks are nearly flat lying except where they are adjacent to faults. The carbonate rocks are karstified, and the area contains numerous sinkholes, springs, caves, and losing streams. This map is one of several being produced under the U.S. Geological Survey (USGS) National Cooperative Geologic Mapping Program to provide geologic data applicable to land-use problems in the Ozarks of south-central Missouri. Ongoing and potential industrial and agricultural development in the Ozarks region has presented issues of ground-water quality in karst areas. A national park in this region (Ozark National Scenic Riverways, Missouri) is concerned about the effects of activities in areas outside of their stewardship on the water resources that define the heart of this park. This task applies geologic mapping and karst investigations to address issues surrounding competing land use in south-central Missouri. This task keeps geologists from the USGS associated with the park and allows the park to utilize USGS expertise and aid the NPS on how to effectively use geologic maps for park management. For more information, see: http://geology.er.usgs.gov/eespteam/Karst/index.html

  11. Geologic map of the Winona Quadrangle, Shannon County, Missouri

    USGS Publications Warehouse

    Orndorff, R.C.; Harrison, R.W.

    2001-01-01

    The bedrock exposed in the Winona Quadrangle, Missouri, comprises Mesoproterozoic aged volcanic rocks overlain by Late Cambrian and Early Ordovician aged dolomite, sandstone, and chert. The sedimentary rocks are nearly flat-lying except where they drape around knobs of the volcanic rocks or where they are adjacent to faults. The carbonates are karstified and the area contains numerous sinkholes, springs, caves, and losing-streams. This map is one of several being produced under the U.S. Geological Survey National Cooperative Geologic Mapping Program to provide geologic data applicable to land-use problems in the Ozarks of south-central Missouri. Ongoing and potential industrial and agricultural development in the Ozarks region has presented issues of ground-water quality in karst areas. A National Park in this region (Ozark National Scenic Riverways, Missouri ) is concerned about the effects of activities in areas outside of their stewardship on the water resources that define the heart of this Park. This task applies geologic mapping and karst investigations to address issues surrounding competing land use in south-central Missouri. This task keeps geologists from the USGS associated with the park and allows the Parks to utilize USGS expertise and aid the NPS on how to effectively use geologic maps for Park management. For more information see: http://geology.er.usgs.gov/eespteam/Karst/index.html

  12. Compartment in vertical flow reactor for ferruginous mine water

    NASA Astrophysics Data System (ADS)

    Hur, Won; Cheong, Young-Wook; Yim, Gil-Jae; Ji, Sang-Woo; Hong, Ji-Hye

    2014-05-01

    Mine effluents contain varying concentrations of ferrous ion along with other metal ions. Fe(II) that quickly oxidizes to form precipitates in the presence of oxygen under net alkaline or neutral conditions. Thus, passive treatment methods are designed for the mine water to reside in an open containment area so as to allow simultaneous oxidation and precipitation of Fe(II), such as in a lagoon or an oxidation pond. A vertical flow reactor (VFR) was also suggested to remediate ferruginous mine drainage passing down through an accreting bed of ochre. However, VFR has a limited operation time until the system begins to overflow. It was also demonstrated that two-compartment VFR has a longer operation time than single compartment VFR of same size. In this study, a mathematical model was developed as a part of efforts to explore the operation of VFR, showing dynamic changes in head differences, ochre depth and Fe(II)/Fe(III) concentration in the effluent flow. The analysis shows that Fe(II) oxidation and ochre formation should be balanced with permeability of ochre bed to maximize VFR operation time and minimize residual Fe(II) in the effluent. The model demonstrates that two compartment VFR can have a longer operation time than a single-compartment VFR and that an optimum compartment ratio exists that maximize VFR operation time. Accelerated Fe(II) oxidation significantly affects the optimum ratio of compartment area and reduced residual Fe(II) in the effluent. VFR operation time can be significantly prolonged by increasing the rate of ochre formation not by accelerated Fe(II) oxidation. Taken together, ochre forms largely in the first compartment while overflowed mine water with reduced iron contents is efficiently filtered in the second compartment. These results provide us a better understanding of VFR operation and optimum design criteria for maximum operation time in a two-compartment VFR. Rapid ochre accretion in the first compartment maintains constant hydraulic

  13. Missouri Industrial and Educational Graphic Arts Survey. Final Report.

    ERIC Educational Resources Information Center

    Keseman, Charles E.

    The Missouri Industrial and Educational Graphic Arts (MIEGA) survey was done to determine the current status and trends of the graphic arts industry and graphic arts education in Missouri for use as the basis for the later development of secondary school graphic arts state curriculum guides. Data were collected through two status surveys in…

  14. 78 FR 70007 - Approval and Promulgation of Implementation Plans; State of Missouri; Restriction of Emission of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-22

    ... of Emission of Sulfur Compounds and Emissions Banking and Trading AGENCY: Environmental Protection.... Revisions to the Missouri rule ``Emissions Banking and Trading'' will remove all definitions, as they...

  15. APPLICATION OF SUSTAINABILITY CRITERIA TO STELLA, MISSOURI-GENERAL BACKGROUND ON STELLA, MISSOURI-16NOV2006 (0845-0915)

    EPA Science Inventory

    The history of Stella, Missouri and the contaminated/deteriorated Cardwell Hospital is provided as background to planning and revitalization of the site and how it has driven the town to reconsider its future. The use of maps, photos, and a process of eliciting community values p...

  16. Floods of April 1952 in the Missouri River basin

    USGS Publications Warehouse

    Wells, J.V.B.

    1955-01-01

    The floods of April 1952 in the Milk River basin, along the Missouri River from the mouth of the Little Missouri River to the mouth of the Kansas River, and for scattered tributaries of the Missouri River in North and South Dakota were the greatest ever observed. The damage amounted to an estimated $179 million. The outstanding featur6 of the floods was the extraordinary peak discharge generated in the Missouri River at and downstream from Bismarck, N. Dak., on April 6 when a large ice jam upstream from the city was suddenly released. Inflow from flooding tributaries maintained the peak discharge at approximately the same magnitude in the transit of the flood across South Dakota; downstream from Yankton, S. Dak., attenuation of the peak discharge was continuous because of natural storage in the wide flood plains. The outstanding characteristic of floods in the Milk River basin was their duration--the flood crested at Havre, Mont., on April 3 and at Nashua, Mont.. on April 18. The floods were caused by an abnormally heavy accumulation of snow that was converted into runoff in a few days of very warm weather at the end of March. The heaviest water content of the snow pack at breakup was in a narrow arc extending through Aberdeen, S. Dak., Pierre, S. Dak.. and northwestward toward the southwest corner of North Dakota. The water content in part of this concentrated cover exceeded 6 inches. The winter of 1951-52, which followed a wet cold fall that made the ground impervious, was one of the most severe ever experienced in South Dakota and northern Montana. Depths of snow and low temperatures combined to produce, at the end of March, one of the heaviest snow covers in the history of the Great Plains. The Missouri River ice was intact upstream from Chamberlain, S. Dak., at the end of March, and the breakup of the ice with inflow of local runoff was one of the spectacular features of the flood. Runoff from the Yellowstone River combining with the flood pouring from the

  17. Brick and Click Libraries: Proceedings of a Regional Academic Library Symposium (Missouri State University, Maryville, Missouri, October 10, 2003)

    ERIC Educational Resources Information Center

    Ury, Connie Jo, Ed.; Baudino, Frank, Ed.

    2003-01-01

    The 2003 Brick and Click is a one-day conference that focuses on providing library resources and services for students who are either on-campus learners or off-campus learners. The conference theme was "The Shape of Tomorrow". It is sponsored by the Northwest Missouri State University in order to offer academic librarians a forum for sharing…

  18. Colorado School of Mines Low Energy Nuclear Physics Project technical progress report

    SciTech Connect

    Cecil, F.E.

    1990-01-05

    This report summarizes the activity and accomplishments of the Colorado School of Mines Low Energy Nuclear Physics project during the calendar year 1989. Many of the projects which were anticipated in the original grant proposal have been completed. Among these completed projects we include of study of the radiative capture of low energy protons on {sup 6}Li, {sup 7}Li, {sup 9}Be, and {sup 11}B. Preliminary measurements of the branching ratios and yields of these reactions were reported in last year's Technical Progress Report. These measurements are now complete and have been used to extract the respective astrophysical S-factors and the corresponding thermonuclear reactivities. While not complete, progress has been made in some of the other originally proposed studies. Among these include a fairly extensive study of the interaction of low energy deuterons with {sup 6}Li and {sup 7}Li. In the course of this study we have made a solid observation of the Oppenheimer-Phillips effect in the D-{sup 6}Li system. Progress has been made in our study of the radiative capture of alpha particles by deuterons, {sup 6}Li, and {sup 7}Li but considerable work remains in these studies. In our earlier reports we noted the observation of d-d reactions during the bombardment of deuterated targets with energetic beams of protons, alpha particles, and other light-to-medium ions. We believe we now understand this phenomenon and feel it has some fairly significant consequences both for our studies and for those of other researchers. Our susceptibility to mob hysteria led us to invest a significant effort in cold nuclear fusion, both employing a fairly unique accelerator based approach at CSM and as one of the gamma ray diagnosticians on the Princeton Plasma Physics Laboratory's Cold Fusion Task Force.

  19. Traditional Geology Field Camp: A capstone course at South Dakota School of Mines and Technology (BHNSFS)

    NASA Astrophysics Data System (ADS)

    Uzunlar, N.; Lisenbee, A. L.

    2012-12-01

    The Black Hills Natural Sciences Field Station (BHNSFS) has provided field training in geology and geological engineering for more than 40 years, and since the 1980's as a consortium serving five schools with South Dakota School of Mines and Technology as the coordinator. The traditional summer geology field camp is a five week long, intense program aimed to prepare students for subsequent professional geologic experiences. It is delivered from two separate facilities, one in the Black Hills (South Dakota) from a beautiful log lodge along Sand Creek, in eastern Wyoming, and a second from the town of Taskesti along the North Anatolian fault approximately 200 km east of Istanbul, Turkey. At both locations, the courses maintain a strong emphasis on basic field applications, including the use of GPS as a mapping tool in most exercises. The preparation of well-written reports, based on field descriptions supplemented by research on the web or through published documents, is strongly emphasized. Projects at the Black Hills field camp includes mapping of Precambrian basement, Paleozoic stratigraphy, and Laramide Tertiary plutons and structural features as welll as post-Laramide,, faulted continental strata. The popular Taskesti field camp utilizes the diverse geology of the Tethyan realm, as well as the culture and history, of central Turkey (Anatolia). The course is based at a Turkish Government Earthquake Research Center facility along the North Anatolian fault. Students examine and map selected locations across the Izmir-Ankara suture including: 1) Deformed Cretaceous and Tertiary carbonate and clastic strata of the Sakarya micro-continent in a fore-arc basin; 2) Marble and skarn surrounding Eocene, subduction-related granite intruded into a passive margin sequence in the Sivrihisar region of central Anatolia; 3) Faulted and folded Neogene strata in the northern flank of the post-Tethyan, Haymana Basin and the contrasting terrains across the North Anatolian fault (J

  20. Documenting the conversion from traditional to Studio Physics formats at the Colorado School of Mines: Process and early results

    NASA Astrophysics Data System (ADS)

    Kohl, Patrick B.; Kuo, H. Vincent; Ruskell, Todd G.

    2008-10-01

    The Colorado School of Mines (CSM) has taught its first-semester introductory physics course using a hybrid lecture/Studio Physics format for several years. Over the past year we have converted the second semester of our calculus-based introductory physics course (Physics II) to a Studio Physics format, starting from a traditional lecture-based format. In this paper, we document the early stages of this conversion in order to better understand which features succeed and which do not, and in order to develop a model for switching to Studio that keeps the time and resource investment manageable. We describe the recent history of the Physics II course and of Studio at Mines, discuss the PER-based improvements that we are implementing, and characterize our progress via several metrics, including pre/post Conceptual Survey of Electricity and Magnetism (CSEM) scores, Colorado Learning About Science Survey scores (CLASS), solicited student comments, failure rates, and exam scores.

  1. Structural lineament and pattern analysis of Missouri, using LANDSAT imagery

    NASA Technical Reports Server (NTRS)

    Martin, J. A.; Kisvarsanyi, G. (Principal Investigator)

    1977-01-01

    The author has identified the following significant results. Major linear, circular, and arcuate traces were observed on LANDSAT imagery of Missouri. Lineaments plotted within the state boundaries range from 20 to nearly 500 km in length. Several extend into adjoining states. Lineaments plots indicate a distinct pattern and in general reflect structural features of the Precambrian basement of the platform. Coincidence of lineaments traced from the imagery and known structural features in Missouri is high, thus supporting a causative relation between them. The lineament pattern apparently reveals a fundamental style of the deformation of the intracontinental craton. Dozens of heretofore unknown linear features related to epirogenic movements and deformation of this segment of the continental crust were delineated. Lineaments and mineralization are interrelated in a geometrically classifiable pattern.

  2. Quality of Surface Water in Missouri, Water Year 2007

    USGS Publications Warehouse

    Otero-Benitez, William; Davis, Jerri V.

    2009-01-01

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designed and operates a series of monitoring stations on streams throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2007 water year (October 1, 2006 through September 30, 2007), data were collected at 67 stations including two U.S. Geological Survey National Stream Quality Accounting Network stations and one spring sampled in cooperation with the U.S. Forest Service. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, fecal coliform bacteria, dissolved nitrite plus nitrte, total phosphorus, dissolved and total recoverable lead and zinc, and selected pesticide data summaries are presented for 64 of these stations, which primarily have been classified in groups corresponding to the physiography of the State, main land use, or unique station types. In addition, a summary of hydrologic conditions in the State during water year 2007 is presented.

  3. Application of the Hydroecological Integrity Assessment Process for Missouri Streams

    USGS Publications Warehouse

    Kennen, Jonathan G.; Henriksen, James A.; Heasley, John; Cade, Brian S.; Terrell, James W.

    2009-01-01

    Natural flow regime concepts and theories have established the justification for maintaining or restoring the range of natural hydrologic variability so that physiochemical processes, native biodiversity, and the evolutionary potential of aquatic and riparian assemblages can be sustained. A synthesis of recent research advances in hydroecology, coupled with stream classification using hydroecologically relevant indices, has produced the Hydroecological Integrity Assessment Process (HIP). HIP consists of (1) a regional classification of streams into hydrologic stream types based on flow data from long-term gaging-station records for relatively unmodified streams, (2) an identification of stream-type specific indices that address 11 subcomponents of the flow regime, (3) an ability to establish environmental flow standards, (4) an evaluation of hydrologic alteration, and (5) a capacity to conduct alternative analyses. The process starts with the identification of a hydrologic baseline (reference condition) for selected locations, uses flow data from a stream-gage network, and proceeds to classify streams into hydrologic stream types. Concurrently, the analysis identifies a set of non-redundant and ecologically relevant hydrologic indices for 11 subcomponents of flow for each stream type. Furthermore, regional hydrologic models for synthesizing flow conditions across a region and the development of flow-ecology response relations for each stream type can be added to further enhance the process. The application of HIP to Missouri streams identified five stream types ((1) intermittent, (2) perennial runoff-flashy, (3) perennial runoff-moderate baseflow, (4) perennial groundwater-stable, and (5) perennial groundwater-super stable). Two Missouri-specific computer software programs were developed: (1) a Missouri Hydrologic Assessment Tool (MOHAT) which is used to establish a hydrologic baseline, provide options for setting environmental flow standards, and compare past and

  4. The Mechanization of Mining.

    ERIC Educational Resources Information Center

    Marovelli, Robert L.; Karhnak, John M.

    1982-01-01

    Mechanization of mining is explained in terms of its effect on the mining of coal, focusing on, among others, types of mining, productivity, machinery, benefits to retired miners, fatality rate in underground coal mines, and output of U.S. mining industry. (Author/JN)

  5. Comparision of alternatively certified and traditionally certified Missouri high school science teachers' perceptions of self-efficacy during the induction period

    NASA Astrophysics Data System (ADS)

    Gaither, Linda

    Sixty percent of America's teachers choose traditional baccalaureate programs while the remaining choose one of several alternative pathways. While certification/training is certainly important to preparing effective teachers, other research indicates that teacher efficacy serves as the foundation of teacher behaviors and classroom practice. The purpose of this study ( N = 94 induction high school science teachers) was to determine the relationships between certification pathway and opportunities to observe modeling; between years of experience and personal teaching efficacy; and teachers' perceptions of what characteristics/ experiences best explain personal teaching efficacy. The Teacher Sense of Efficacy Scale was used in an on-line survey for Phase 1 (n = 91), to measure teacher self-efficacy. In Phase 2, a basic qualitative study was conducted using telephone interviews ( n = 2) and a focus group (n = 4) along with a series of short essay questions from the online survey (n = 91). The findings indicate a significant relationship (p = 0.01) between years of teaching and overall personal teaching-efficacy, student engagement, and instructional strategies; a relationship between opportunities to see modeling and certification pathway, where traditionally certified teachers had significantly more opportunities (p = 0.000); and a relationship between classroom management and opportunities to see modeling (p = 0.005). Qualitative analyses confirmed that traditionally-prepared teachers saw a range of "modeling" and model teachers; respondents related such opportunities to more effective teaching, especially in the realm of classroom management. As more teachers choose alternative certification, it is imperative that adequate opportunities to observe teaching strategies are modeled during the certification process and once teachers enter the classroom; they must have intrinsic and extrinsic support to be successful.

  6. Regeneration of barium carbonate from barium sulphide in a pilot-scale bubbling column reactor and utilization for acid mine drainage.

    PubMed

    Mulopo, J; Zvimba, J N; Swanepoel, H; Bologo, L T; Maree, J

    2012-01-01

    Batch regeneration of barium carbonate (BaCO(3)) from barium sulphide (BaS) slurries by passing CO(2) gas into a pilot-scale bubbling column reactor under ambient conditions was used to assess the technical feasibility of BaCO(3) recovery in the Alkali Barium Calcium (ABC) desalination process and its use for sulphate removal from high sulphate Acid Mine Drainage (AMD). The effect of key process parameters, such as BaS slurry concentration and CO(2) flow rate on the carbonation, as well as the extent of sulphate removal from AMD using the recovered BaCO(3) were investigated. It was observed that the carbonation reaction rate for BaCO(3) regeneration in a bubbling column reactor significantly increased with increase in carbon dioxide (CO(2)) flow rate whereas the BaS slurry content within the range 5-10% slurry content did not significantly affect the carbonation rate. The CO(2) flow rate also had an impact on the BaCO(3) morphology. The BaCO(3) recovered from the pilot-scale bubbling column reactor demonstrated effective sulphate removal ability during AMD treatment compared with commercial BaCO(3).

  7. Bathymetric surveys of selected lakes in Missouri--2000-2008

    USGS Publications Warehouse

    Richards, Joseph M.

    2013-01-01

    Years of sediment accumulation and abnormally dry conditions in the Midwest in 1999 and 2000 led to the water level decline of many water-supply lakes in Missouri, and caused renewed interest in modernizing outdated area/volume tables for these lakes. The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources and the U.S. Army Corps of Engineers, surveyed the bathymetry of 51 lakes in Missouri from July 2000 to May 2008. The data were used to provide water managers with area/volume tables and bathymetric maps of the lakes at the time of the surveys. In 50 of the lakes, bathymetric surveys were made using a boat-mounted single-beam survey-grade fathometer. In Clearwater Lake, bathymetric data were collected primarily using a boat-mounted survey-grade multibeam fathometer, and some bathymetric data were collected using a single-beam fathometer in areas of the lake that were inaccessible to the multibeam fathometer. Data processing, area/volume table computation, and bathymetric map production were completed for each lake.

  8. Biochemical passive reactors for treatment of acid mine drainage: Effect of hydraulic retention time on changes in efficiency, composition of reactive mixture, and microbial activity.

    PubMed

    Vasquez, Yaneth; Escobar, Maria C; Neculita, Carmen M; Arbeli, Ziv; Roldan, Fabio

    2016-06-01

    Biochemical passive treatment represents a promising option for the remediation of acid mine drainage. This study determined the effect of three hydraulic retention times (1, 2, and 4 days) on changes in system efficiency, reactive mixture, and microbial activity in bioreactors under upward flow conditions. Bioreactors were sacrificed in the weeks 8, 17 and 36, and the reactive mixture was sampled at the bottom, middle, and top layers. Physicochemical analyses were performed on reactive mixture post-treatment and correlated with sulfate-reducing bacteria and cellulolytic and dehydrogenase activity. All hydraulic retention times were efficient at increasing pH and alkalinity and removing sulfate (>60%) and metals (85-99% for Fe(2+) and 70-100% for Zn(2+)), except for Mn(2+). The longest hydraulic retention time (4 days) increased residual sulfides, deteriorated the quality of treated effluent and negatively impacted sulfate-reducing bacteria. Shortest hydraulic retention time (1 day) washed out biomass and increased input of dissolved oxygen in the reactors, leading to higher redox potential and decreasing metal removal efficiency. Concentrations of iron, zinc and metal sulfides were high in the bottom layer, especially with 2 day of hydraulic retention time. Sulfate-reducing bacteria, cellulolytic and dehydrogenase activity were higher in the middle layer at 4 days of hydraulic retention time. Hydraulic retention time had a strong influence on overall performance of passive reactors.

  9. Biochemical passive reactors for treatment of acid mine drainage: Effect of hydraulic retention time on changes in efficiency, composition of reactive mixture, and microbial activity.

    PubMed

    Vasquez, Yaneth; Escobar, Maria C; Neculita, Carmen M; Arbeli, Ziv; Roldan, Fabio

    2016-06-01

    Biochemical passive treatment represents a promising option for the remediation of acid mine drainage. This study determined the effect of three hydraulic retention times (1, 2, and 4 days) on changes in system efficiency, reactive mixture, and microbial activity in bioreactors under upward flow conditions. Bioreactors were sacrificed in the weeks 8, 17 and 36, and the reactive mixture was sampled at the bottom, middle, and top layers. Physicochemical analyses were performed on reactive mixture post-treatment and correlated with sulfate-reducing bacteria and cellulolytic and dehydrogenase activity. All hydraulic retention times were efficient at increasing pH and alkalinity and removing sulfate (>60%) and metals (85-99% for Fe(2+) and 70-100% for Zn(2+)), except for Mn(2+). The longest hydraulic retention time (4 days) increased residual sulfides, deteriorated the quality of treated effluent and negatively impacted sulfate-reducing bacteria. Shortest hydraulic retention time (1 day) washed out biomass and increased input of dissolved oxygen in the reactors, leading to higher redox potential and decreasing metal removal efficiency. Concentrations of iron, zinc and metal sulfides were high in the bottom layer, especially with 2 day of hydraulic retention time. Sulfate-reducing bacteria, cellulolytic and dehydrogenase activity were higher in the middle layer at 4 days of hydraulic retention time. Hydraulic retention time had a strong influence on overall performance of passive reactors. PMID:27016821

  10. 75 FR 32419 - Notice of Solicitation of Applications for Stakeholder Representative Members of the Missouri...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-08

    ... River basin. The MRRIC was formed to advise the Corps on a study of the Missouri River and its... Federal agencies, State agencies, or Native American Indian Tribes on a study of the Missouri River and... the river's ecosystem to prevent further declines among other native species. This study is...

  11. 76 FR 31309 - Notice of Solicitation of Applications for Stakeholder Representative Members of the Missouri...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-31

    ... River basin. The MRRIC was formed to advise the Corps on a study of the Missouri River and its... Federal agencies, State agencies, or Native American Indian Tribes on a study of the Missouri River and... the river's ecosystem to prevent further declines among other native species. This study is...

  12. 78 FR 45960 - Notice of Inventory Completion: Missouri Department of Natural Resources, Jefferson City, MO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-30

    ... Department of Natural Resources professional staff in consultation with representatives of the Sac & Fox Nation, Oklahoma; Sac & Fox of Missouri in Kansas and Nebraska; and the Sac & Fox Tribe of the... University of Missouri-Columbia. The area of Pike County, MO, was ceded by the Sauk and Fox in a series...

  13. 76 FR 43637 - Approval and Promulgation of Air Quality Plans: State of Missouri

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-21

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Plans: State of Missouri AGENCY... ozone National Ambient Air Quality Standard (NAAQS). The Missouri NO X RACT waiver request for its... portion of the St. Louis (MO-IL) metropolitan 8-hour ozone nonattainment area from the Clean Air Act...

  14. 75 FR 48628 - Approval and Promulgation of Implementation Plans; State of Missouri

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-11

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Implementation Plans; State of Missouri AGENCY... Missouri State Implementation Plan (SIP) submitted by the state on June 17, 2009. The purpose of these revisions is to rescind the rule More Restrictive Emission Limitations for Particulate Matter in South...

  15. Socioeconomic Heterogeneity of Mining-Dependent Counties.

    ERIC Educational Resources Information Center

    Nord, Mark; Luloff, A. E.

    1993-01-01

    Although the socioeconomic well-being of all U.S. mining-dependent counties was slightly above the national average in 1990, disaggregation reveals substantial effects of region and mining subsector. In particular, southern and Great Lakes coal-mining counties had significantly lower high school graduation rates and higher poverty and unemployment…

  16. On the Trail of Lewis and Clark: A Journey up the Missouri River.

    ERIC Educational Resources Information Center

    Lourie, Peter

    In 1804, Lewis and Clark and a band of adventurers called the Corps of Discovery embarked on one of the great expeditions in history, the exploration of the newly purchased Louisiana Territory. Much of their time was spent on the Missouri River. Two hundred years later, four friends follow Lewis and Clark's path up the Missouri. Their journey…

  17. 75 FR 40804 - FFP Missouri 2, LLC; Notice of Preliminary Permit Applications Accepted for Filing and Soliciting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-14

    ... Energy Regulatory Commission FFP Missouri 2, LLC; Notice of Preliminary Permit Applications Accepted for..., 2010, FFP Missouri 2, LLC filed an application, pursuant to section 4(f) of the Federal Power Act... FFP Missouri 2, LLC, project would have an average annual generation of 17.5 gigawatt-hours....

  18. 78 FR 46582 - Missouri River Energy Services; Notice of Petition for Waiver

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Missouri River Energy Services; Notice of Petition for Waiver Take notice that on July 23, 2013, Missouri River Energy Services, on behalf of itself and its member, City...

  19. Thermal study of the Missouri River in North Dakota using infrared imagery

    USGS Publications Warehouse

    Crosby, Orlo A.

    1971-01-01

    The study indicates a marked decrease in water temperature in the Missouri River prior to early fall and a moderate increase in temperature in late fall because of the Lake Sakakawea impoundment. At the present time, thermal additions generated by the powerplants have little effect on the temperature regimen of the Missouri River at high rates of river discharge.

  20. 75 FR 40803 - FFP Missouri 2, LLC; Notice of Preliminary Permit Application Accepted for Filing and Soliciting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-14

    ... Energy Regulatory Commission FFP Missouri 2, LLC; Notice of Preliminary Permit Application Accepted for..., 2010, FFP Missouri 2, LLC filed an application, pursuant to section 4(f) of the Federal Power Act... three-phase overhead transmission line; and (7) appurtenant facilities. The FFP Missouri 2, LLC,...

  1. 75 FR 40803 - FFP Missouri 2, LLC; Notice of Preliminary Permit Application Accepted for Filing and Soliciting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-14

    ... Energy Regulatory Commission FFP Missouri 2, LLC; Notice of Preliminary Permit Application Accepted for..., 2010, FFP Missouri 2, LLC filed an application, pursuant to section 4(f) of the Federal Power Act... transmission line; and (7) appurtenant facilities. The FFP Missouri 2, LLC, project would have an...

  2. 75 FR 40803 - FFP Missouri 2, LLC; Notice of Preliminary Permit Application Accepted for Filing and Soliciting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-14

    ... Federal Energy Regulatory Commission FFP Missouri 2, LLC; Notice of Preliminary Permit Application.... On April 5, 2010, FFP Missouri 2, LLC filed an application, pursuant to section 4(f) of the Federal...-phase overhead transmission line; and (7) appurtenant facilities. The FFP Missouri 2, LLC, project...

  3. 77 FR 61594 - Missouri Joint Municipal Electric Utility Commission; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Missouri Joint Municipal Electric Utility Commission; Notice of Filing Take notice that on October 1, 2012, Missouri Joint Municipal Electric Utility Commission filed its...

  4. 77 FR 47060 - Missouri Joint Municipal Electric Utility Commission; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Missouri Joint Municipal Electric Utility Commission; Notice of Filing Take notice that on July 30, 2012, Missouri Joint Municipal Electric Utility Commission filed a...

  5. 78 FR 37213 - Southern Union Company, d/b/a Missouri Gas Energy; Laclede Gas Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-20

    ... Energy Regulatory Commission Southern Union Company, d/b/a Missouri Gas Energy; Laclede Gas Company; Notice of Application Take notice that on June 12, 2013, Southern Union Company, d/b/a Missouri Gas Energy (MGE Southern Union), 3420 Broadway, Kansas City, Missouri 64111, and Laclede Gas Company...

  6. 2000 and Beyond: A Report on the Status of Missouri Children.

    ERIC Educational Resources Information Center

    Missouri Children's Services Commission, Jefferson City.

    The Missouri Children's Services Commission was created in 1983 to address children's needs through coordinated efforts. The commission has published this document with three purposes: (1) to present an outcome-oriented vision for Missouri's young people; (2) to summarize the broad range of conditions that affect the passage from childhood to…

  7. Research Design Becomes Research Reality: Colorado School of Mines Implements Research Methodology for the Center for the Advancement of Engineering Education. Research Brief

    ERIC Educational Resources Information Center

    Loshbaugh, Heidi; Streveler, Ruth; Breaux, Kimberley

    2007-01-01

    The Center for the Advancement of Engineering Education was founded in 2003 with five collaborating institutions. A multi-institutional, multi-year grant offers many opportunities for the demands of reality to interfere with design goals. In particular, at Colorado School of Mines (CSM) student demographics required adjustment of the original APS…

  8. The prevalence of dental caries in Missouri and its relation to systemic disease: opportunities for Missouri to improve the health of its citizens.

    PubMed

    Hayes, Joshua; Wyatt, Christopher; Wiles, R Aaron

    2012-01-01

    Recently, it has been recognized that poor oral health conditions, especially periodontitis, have been a contributing factor to several systemic diseases. Evidence shows that Missouri should be concerned about the current state of caries and its prevention. The prevalence of caries and lack of preventative care in Missouri warrants an examination of the current efforts in place to reduce caries and the creation of novel approaches that bridge the gap between oral and medical care. This paper discusses this problem in depth.

  9. Assessment of Secondary School Students' Awareness, Knowledge and Attitudes to Environmental Pollution Issues in the Mining Regions of South Africa: Implications for Instruction and Learning

    ERIC Educational Resources Information Center

    Olufemi, Adejoke Christianah; Mji, Andile; Mukhola, Murembiwa S.

    2016-01-01

    In this paper, we compared the levels of awareness, knowledge and attitudes (AKA) about environmental pollution of secondary school students from two South African provinces. The purpose was to determine the levels of AKA between students living under different environmental conditions. These two groups were students from a coal-mining province…

  10. Survey of Plant-parasitic Nematodes in Missouri Cotton Fields

    PubMed Central

    Wrather, J. A.; Niblack, T. L.; Milam, M. R.

    1992-01-01

    During September 1990, 30 cotton fields in each of three Missouri counties were surveyed for plant-parasitic nematodes. Soil samples for nematode analysis consisted of a composite of 20 cores collected in a zig-zag pattern within a 1-ha block in each field. Cores were taken from within weed-free cotton rows. Nine genera of plant-parasitic nematodes were found (Rotylenchulus, Helicotylenchus, Hoplolaimus, Meloidogyne, Paratylenchus, Pratylenchus, Tylenchorhynchus, Heterodera, and Trichodorus), and five species were identified: Meloidogyne incognita, Rotylenchulus reniformis, Hoplolaimus galeatus, Pratylenchus vulnus, and P. scribneri. This is the first report of R. reniformis, H. galeatus, P. vulnus, and P. scribneri in Missouri cotton fields and the first report of R. reniformis and P. vulnus in Missouri. The known cotton pathogens M. incognita, R. reniformis, and H. galeatus were found in 30%, 3%, and 2% of the fields sampled, respectively. The correlation between sand content of the soil sample and the number of vermiform M. incognita in the sample was not significant, with r² = 0.13. Select fields where H. galeatus and R. reniformis were found in 1990 were sampled more intensely in 1991. The 1-ha block sampled in 1990 was sampled in 1991, along with three other 1-ha blocks uniformly distributed within the field. In addition, a 1-ha block was sampled in each of eight nearby fields, within 2 km of the first field. The nine plant-parasitic nematode genera identified in the 1990 survey were observed again in 1991. Within-field distribution of M. incognita, R. reniformis, and H. galeatus was not uniform. When M. incognita, R. reniformis, or H. galeatus were present in a field, the same species was found in 38%, 25%, or 50% of nearby fields, respectively. PMID:19283062

  11. Hydrology and model study of the proposed Prosperity Reservoir, Center Creek Basin, southwestern Missouri

    USGS Publications Warehouse

    Harvey, Edward Joseph; Emmett, Leo F.

    1980-01-01

    A reservoir has been proposed on Center Creek, Jasper County, southwestern Missouri. Ground-water levels in the limestone uplands adjacent to the reservoir will rise when the impoundment is completed. The site is a few miles upstream from the Oronogo-Duenweg belt in the Tri-State zinc district. Grove Creek joins Center Creek downstream from the reservoir separating it from the mining belt. A model study indicates water-level rises varying from about 20 feet near the reservoir to 0.5 to 1.0 foot in the southern part of the Grove Creek drainage basin. A significant rise in the water table adjacent to the reservoir could increase mine-water discharge if Grove Creek is not an effective drain. However, it is probable that Grove Creek is an effective drain, and the higher ground-water levels in the reservoir area will increase ground-water discharge to Grove Creek, and in turn, Center Creek. The increase in ground-water discharge to Grove Creek will have the beneficial effect of diluting mine-water discharge from the Oronogo-Duenweg belt during periods of low flow. (USGS)

  12. The Effects of a Culturally Responsive Professional Development Series on the Attitudes and Beliefs of Teachers of Diverse Students in a Missouri Suburban School District

    ERIC Educational Resources Information Center

    Casey, Amy C.

    2013-01-01

    Contrary to what supporters of the "No Child Left Behind" Act (P.L. 107-110, 2001) would have us believe about the effects of this legislation, the academic achievement gap between students of color and White students, and between economically disadvantaged students and students from higher socio-economic backgrounds is not closing.…

  13. School Counselors' and Principals' Perceptions of Violence: Guns, Gangs and Drugs in Rural Schools.

    ERIC Educational Resources Information Center

    Barrow, Rosemary; VanZommeren, Wayne; Young, Clark; Holtman, Paula

    2001-01-01

    Research investigating perceptions of guns, gangs, drugs, and violence in rural schools surveyed 266 principals and counselors in rural elementary, middle, and high schools in northern Missouri. Smaller schools and elementary schools had fewer problems than larger and middle/high schools. Community collaboration is essential to solving…

  14. Exploring the Sensitivity of Education Costs to Racial Composition of Schools and Race-Neutral Alternative Measures: A Cost Function Application to Missouri

    ERIC Educational Resources Information Center

    Baker, Bruce D.

    2011-01-01

    This article applies the education cost function methodology in order to estimate additional costs associated with black student concentration and with alternative, race-neutral measures of urban poverty. Recent research highlights the continued importance of the role of race in educational outcomes, and how the intersection of peer group effects…

  15. Water-Quality Changes Caused by Riverbank Filtration Between the Missouri River and Three Pumping Wells of the Independence, Missouri, Well Field 2003-05

    USGS Publications Warehouse

    Kelly, Brian P.; Rydlund, Paul H.

    2006-01-01

    Riverbank filtration substantially improves the source-water quality of the Independence, Missouri well field. Coliform bacteria, Cryptosporidium, Giardia, viruses and selected constituents were analyzed in water samples from the Missouri River, two vertical wells, and a collector well. Total coliform bacteria, Cryptosporidium, Giardia, and total culturable viruses were detected in the Missouri River, but were undetected in samples from wells. Using minimum reporting levels for non-detections in well samples, minimum log removals were 4.57 for total coliform bacteria, 1.67 for Cryptosporidium, 1.67 for Giardia, and 1.15 for total culturable virus. Ground-water flow rates between the Missouri River and wells were calculated from water temperature profiles and ranged between 1.2 and 6.7 feet per day. Log removals based on sample pairs separated by the traveltime between the Missouri River and wells were infinite for total coliform bacteria (minimum detection level equal to zero), between 0.8 and 3.5 for turbidity, between 1.5 and 2.1 for Giardia, and between 0.4 and 2.6 for total culturable viruses. Cryptosporidium was detected once in the Missouri River but no corresponding well samples were available. No clear relation was evident between changes in water quality in the Missouri River and in wells for almost all constituents. Results of analyses for organic wastewater compounds and the distribution of dissolved oxygen, specific conductance, and temperature in the Missouri River indicate water quality on the south side of the river was moderately influenced by the south bank inflows to the river upstream from the Independence well field.

  16. Removal of metal from acid mine drainage using a hybrid system including a pipes inserted microalgae reactor.

    PubMed

    Park, Young-Tae; Lee, Hongkyun; Yun, Hyun-Shik; Song, Kyung-Guen; Yeom, Sung-Ho; Choi, Jaeyoung

    2013-12-01

    In this study, the microalgae culture system to combined active treatment system and pipe inserted microalgae reactor (PIMR) was investigated. After pretreated AMD in active treatment system, the effluent load to PIMR in order to Nephroselmis sp. KGE 8 culture. In experiment, effect of iron on growth and lipid accumulation in microalgae were inspected. The 2nd pretreatment effluent was economic feasibility of microalgae culture and lipid accumulation. The growth kinetics of the microalgae are modeled using logistic growth model and the model is primarily parameterized from data obtained through an experimental study where PIMR were dosed with BBM, BBM added 10 mg L(-1) iron and 2nd pretreatment effluent. Moreover, the continuous of microalgae culture in PIMR can be available. Overall, this study indicated that the use of pretreated AMD is a viable method for culture microalgae and lipid accumulation.

  17. 78 FR 11809 - Approval and Promulgation of Implementation Plans; State of Missouri; Restriction of Emission of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-20

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Implementation Plans; State of Missouri; Restriction of Emission of Particulate Matter From Industrial Processes AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA proposes to approve the State Implementation Plan...

  18. Geologic map of the Alley Spring quadrangle, Shannon County, Missouri

    USGS Publications Warehouse

    Weary, David J.; Orndorff, Randall C.

    2012-01-01

    The Alley Spring 7.5-minute quadrangle is located in south-central Missouri within the Salem Plateau region of the Ozark Plateaus physiographic province. About 1,990 feet (ft) of flat-lying to gently dipping Lower Paleozoic sedimentary rocks, mostly dolomite, chert, sandstone, and orthoquartzite, overlie Mesoproterozoic volcanic rocks. A small exposure of the volcanic rocks exists near the eastern edge of the quadrangle. Unconsolidated residuum, colluvium, terrace deposits, and alluvium overlie the sedimentary rocks. Karst features, such as sinkholes, caves, and springs, have formed in the carbonate rocks. Many streams are spring fed. Alley Spring, the largest karst spring in the quadrangle, has an average discharge of 81 million gallons per day. The topography is a dissected karst plain with elevation ranging from 630 ft where the Jacks Fork River exits the quadrangle to more than 1,140 ft at numerous places in the northern half of the quadrangle. The most prominent physiographic feature is the valley of the Jacks Fork River. Most of the land in the quadrangle is privately owned and used primarily for grazing cattle and horses and growing timber. A large minority of the land within the quadrangle is publicly owned, either by the Missouri State Forests or by the Ozark National Scenic Riverways of the National Park Service. Geologic mapping for this investigation was conducted in 2003 and 2004.

  19. A Comparison of the Parent-Child Interactions between Russian Immigrant and Non-Immigrant Families in a Rural Setting in Missouri

    ERIC Educational Resources Information Center

    James, Jimalee L.; Martin, Barbara N.

    2009-01-01

    The purpose of this study was to compare the parent/child interactions between Russian immigrant and non-immigrant families in a rural Missouri school setting. A questionnaire was administered to 30 American families and 30 Russian immigrant families. Data concerning developmental level upon kindergarten entry were gathered from kindergarten…

  20. Quality of Surface Water in Missouri, Water Year 2008

    USGS Publications Warehouse

    Otero-Benitez, William; Davis, Jerri V.

    2009-01-01

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designed and operates a series of monitoring stations on streams throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2008 water year (October 1, 2007, through September 30, 2008), data were collected at 67 stations, including two U.S. Geological Survey National Stream Quality Accounting Network stations and one spring sampled in cooperation with the U.S. Forest Service. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, fecal coliform bacteria, Escherichia coli bacteria, dissolved nitrate plus nitrite, total phosphorus, dissolved and total recoverable lead and zinc, and selected pesticide data summaries are presented for 64 of these stations. The stations primarily have been classified into groups corresponding to the physiography of the State, primary land use, or unique station types. In addition, a summary of hydrologic conditions in the State including peak discharges, monthly mean discharges, and seven-day low flow is presented.

  1. Quality of surface water in Missouri, water year 2013

    USGS Publications Warehouse

    Barr, Miya N.; Schneider, Rachel E.

    2014-01-01

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designed and operates a series of monitoring stations on streams and springs throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2013 water year (October 1, 2012, through September 30, 2013), data were collected at 79 stations—73 Ambient Water-Quality Monitoring Network stations, 4 alternate Ambient Water-Quality Monitoring Network stations, and 2 U.S. Geological Survey National Stream Quality Accounting Network stations. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, Escherichia coli bacteria, fecal coliform bacteria, dissolved nitrate plus nitrite as nitrogen, total phosphorus, dissolved and total recoverable lead and zinc, and select pesticide compound summaries are presented for 76 of these stations. The stations primarily have been classified into groups corresponding to the physiography of the State, primary land use, or unique station types. In addition, a summary of hydrologic conditions in the State including peak discharges, monthly mean discharges, and 7-day low flow is presented.

  2. Quality of surface water in Missouri, water year 2012

    USGS Publications Warehouse

    Barr, Miya N.

    2014-01-01

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designed and operates a series of monitoring stations on streams and springs throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2012 water year (October 1, 2011, through September 30, 2012), data were collected at 81 stations—73 Ambient Water-Quality Monitoring Network stations, 6 alternate Ambient Water-Quality Monitoring Network stations, and 2 U.S. Geological Survey National Stream Quality Accounting Network stations. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, fecal coliform bacteria, Escherichia coli bacteria, dissolved nitrate plus nitrite as nitrogen, total phosphorus, dissolved and total recoverable lead and zinc, and select pesticide compound summaries are presented for 78 of these stations. The stations primarily have been classified into groups corresponding to the physiography of the State, primary land use, or unique station types. In addition, a summary of hydrologic conditions in the State including peak discharges, monthly mean discharges, and 7-day low flow is presented.

  3. Quality of surface water in Missouri, water year 2014

    USGS Publications Warehouse

    Barr, Miya N.

    2015-12-18

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designed and operates a series of monitoring stations on streams and springs throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2014 water year (October 1, 2013, through September 30, 2014), data were collected at 74 stations—72 Ambient Water-Quality Monitoring Network stations and 2 U.S. Geological Survey National Stream Quality Assessment Network stations. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, Escherichia coli bacteria, fecal coliform bacteria, dissolved nitrate plus nitrite as nitrogen, total phosphorus, dissolved and total recoverable lead and zinc, and select pesticide compound summaries are presented for 71 of these stations. The stations primarily have been classified into groups corresponding to the physiography of the State, primary land use, or unique station types. In addition, a summary of hydrologic conditions in the State including peak discharges, monthly mean discharges, and 7-day low flow is presented.

  4. Quality of surface water in Missouri, water year 2011

    USGS Publications Warehouse

    Barr, Miya N.

    2012-01-01

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designed and operates a series of monitoring stations on streams throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2011 water year (October 1, 2010, through September 30, 2011), data were collected at 75 stations—72 Ambient Water-Quality Monitoring Network stations, 2 U.S. Geological Survey National Stream Quality Accounting Network stations, and 1 spring sampled in cooperation with the U.S. Forest Service. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, fecal coliform bacteria, Escherichia coli bacteria, dissolved nitrate plus nitrite, total phosphorus, dissolved and total recoverable lead and zinc, and select pesticide compound summaries are presented for 72 of these stations. The stations primarily have been classified into groups corresponding to the physiography of the State, primary land use, or unique station types. In addition, a summary of hydrologic conditions in the State including peak discharges, monthly mean discharges, and 7-day low flow is presented.

  5. Quality of surface water in Missouri, water year 2010

    USGS Publications Warehouse

    Barr, Miya N.

    2011-01-01

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designs and operates a series of monitoring stations on streams throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2010 water year (October 1, 2009 through September 30, 2010), data were collected at 75 stations-72 Ambient Water-Quality Monitoring Network stations, 2 U.S. Geological Survey National Stream Quality Accounting Network stations, and 1 spring sampled in cooperation with the U.S. Forest Service. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, fecal coliform bacteria, Escherichia coli bacteria, dissolved nitrate plus nitrite, total phosphorus, dissolved and total recoverable lead and zinc, and select pesticide compound summaries are presented for 72 of these stations. The stations primarily have been classified into groups corresponding to the physiography of the State, primary land use, or unique station types. In addition, a summary of hydrologic conditions in the State including peak discharges, monthly mean discharges, and 7-day low flow is presented.

  6. Quality of surface water in Missouri, water year 2009

    USGS Publications Warehouse

    Barr, Miya N.

    2010-01-01

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designs and operates a series of monitoring stations on streams throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2009 water year (October 1, 2008, through September 30, 2009), data were collected at 75 stations-69 Ambient Water-Quality Monitoring Network stations, 2 U.S. Geological Survey National Stream Quality Accounting Network stations, 1 spring sampled in cooperation with the U.S. Forest Service, and 3 stations sampled in cooperation with the Elk River Watershed Improvement Association. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, fecal coliform bacteria, Escherichia coli bacteria, dissolved nitrate plus nitrite, total phosphorus, dissolved and total recoverable lead and zinc, and select pesticide compound summaries are presented for 72 of these stations. The stations primarily have been classified into groups corresponding to the physiography of the State, primary land use, or unique station types. In addition, a summary of hydrologic conditions in the State including peak discharges, monthly mean discharges, and seven-day low flow is presented.

  7. Clinal variation of some mammals during the Holocene in Missouri

    NASA Astrophysics Data System (ADS)

    Purdue, James R.

    1980-03-01

    Eastern cottontail ( Sylvilagus floridanus), fox squirrel ( Sciurus niger), and gray squirrel ( Sciurus carolinensis) were examined for clinal variation during the Holocene. Modern samples of all three species displayed strong east-west patterns along the western edge of the eastern deciduous forest: S. floridanus and S. niger decrease and S. carolinensis increases in size. Archeological samples of S. carolinensis from Rodgers Shelter (23BE125), Benton County, Missouri, and Graham Cave (23MT2), Montgomery County, Missouri, indicated an increase in size from early to middle Holocene. Sylvilagus floridanus from Rodgers Shelter decreased in size from early to middle Holocene and then increased during the late Holocene to modern proportions. A literature survey reveals that clinal variation is a common phenomenon among modern homeotherms. In introduced species, clinal variation has developed after relatively few generations, indicating rapid adaptations to environmental conditions; often winter climatic variables are implicated. Morphological variation in the study species during the Holocene is interpreted as a response to changing climates. Studies of morphological clines may lead to another valuable data source for reconstructing past ecologies.

  8. Effects of alternative Missouri River management plans on ground-water levels in the lower Missouri River flood plain

    USGS Publications Warehouse

    Kelly, Brian P.

    2000-01-01

    In 1998, the U.S. Army Corps of Engineers (USACE) proposed eight Alternative River Management Plans (ARMPs) for managing reservoir levels and water-release rates for the Missouri River. The plans include the Current Water Control Plan (CWCP), Conservation 18, 31, and 44 (C18, C31, and C44) that provide different levels of water conservation in the reservoirs during droughts, Fish and Wildlife 10, 15, and 20 (FW10, FW15, and FW20) that vary water-release rates to provide additional fish and wildlife benefits, and Mississippi River 66 (M66) that maintains a 66,000 cubic feet per second discharge at St. Louis to provide navigation support for the Mississippi River. Releases from Gavin?s Point Dam affect both the lower 1,305 kilometers of the Missouri River and ground-water levels in the lower Missouri River flood plain. Changes in the magnitude and timing of ground-water-level fluctuations in response to changes in river management could impact agriculture, urban development, and wetland hydrology along the lower Missouri River flood plain. This study compared simulated ground-water altitude and depth to ground water for the CWCP in the Missouri River alluvial aquifer near the Kansas City area between 1970 and 1980 with each ARMP, determined the average change in simulated ground-water level for selected river-stage flood pulses at selected distances from the river, and compared simulated flood pulse, ground-water responses with actual flood pulse, and ground-water responses measured in wells located at three sites along the lower Missouri River flood plain.For the model area, the percent total shallow ground-water area (depth to ground water less than 0.3048 meter) is similar for each ARMP because of overall similarities in river flow between ARMPs. The percent total shallow ground-water area for C18 is the most similar to CWCP followed by C31, M66, C44, FW10, FW15, and FW20. ARMPs C18, C31, C44, and M66 do not cause large changes in the percent shallow ground

  9. A NEW SINGLE-CRYSTAL FILTERED THERMAL NEUTRON SOURCE FOR NEUTRON CAPTURE THERAPY RESEARCH AT THE UNIVERSITY OF MISSOURI

    SciTech Connect

    John D. Brockman; David W. Nigg; M. Frederick Hawthorne

    2008-09-01

    Parameter studies, design calculations and initial neutronic performance measurements have been completed for a new thermal neutron beamline to be used for neutron capture therapy cell and small-animal radiobiology studies at the University of Missouri Research Reactor. The beamline features the use of single-crystal silicon and bismuth sections for neutron filtering and for reduction of incident gamma radiation. The calculated and measured thermal neutron flux produced at the irradiation location is on the order of 9.5x108 neutrons/cm2-s, with a measured cadmium ratio (Au foils) of 105, indicating a well-thermalized spectrum.

  10. Dieldrin mortality of lesser snow geese in Missouri

    USGS Publications Warehouse

    Babcock, K.M.; Flickinger, Edward L.

    1977-01-01

    In March and April 1974, 157 lesser snow geese (Chen caerulescens) died from dieldrin poisoning during northward migration through western Missouri. Evidence strongly suggested that the mortality in Missouri resulted from delayed effects upon geese exposed to aldrin-treated rice seed on wintering areas in southeast Texas.

  11. Identifying Characteristics of High School Dropouts: Data Mining with A Decision Tree Model

    ERIC Educational Resources Information Center

    Veitch, William Robert.

    2004-01-01

    The notion that all students should finish high school has grown throughout the last century and continues to be an important goal for all educational levels in this new century. Non-completion has been related to all sorts of social, financial, and psychological issues. Many studies have attempted to put together a process that will identify…

  12. KIDS COUNT in Missouri 1999 Data Book.

    ERIC Educational Resources Information Center

    Citizens for Missouri's Children, St. Louis.

    This Kids Count Data Book examines statewide trends in the well-being of Missouri's children. The statistical portrait is based on the following indicators of general areas of children's well being: (1) students enrolled in free/reduced price lunch program; (2) births to mothers without a high school diploma; (3) low birth weight; (4) infant…

  13. KIDS COUNT in Missouri 2000 Data Book.

    ERIC Educational Resources Information Center

    Citizens for Missouri's Children, St. Louis.

    This KIDS COUNT data book details statewide trends in the well-being of Missouri's children in the areas of economic security, school success, child health, child safety, and adolescent success. The statistical portrait is based on the following indicators: (1) students enrolled in free/reduced price lunch programs; (2) births to mothers without a…

  14. KIDS COUNT in Missouri 1995 Report.

    ERIC Educational Resources Information Center

    Citizens for Missouri's Children, St. Louis.

    This KIDS COUNT report examines statewide trends in the well-being of Missouri's children. The statistical portrait is organized by county and is based on 10 outcome measures of children's well-being: (1) students enrolled in free/reduced lunch programs; (2) births to mothers without high school diplomas; (3) low birthweight infants; (4) infant…

  15. The Relationship of the School Board to the Academic Program in Public School Districts

    ERIC Educational Resources Information Center

    Jarman, Georgia; Kimball, Tamara; Lorenz, Kristee

    2009-01-01

    Due to the increasing accountability associated with the No Child Left Behind legislation and the new board governance policy of the fifth cycle of the Missouri School Improvement Program, the issue of school board accountability has emerged as an important topic. At this point, the issue of school reform has reached the school board level. In…

  16. 78 FR 57875 - Notice of Availability of the Draft Southeast Missouri Ozarks Regional Restoration Plan and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-20

    ... Restoration Plan and Environmental Assessment AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of... Department of Natural Resources have written a Draft Southeast Missouri Regional Restoration Plan and... Resource Damage Assessment and Restoration (NRDAR) regulations and NEPA regulations. DATES:...

  17. 78 FR 53386 - Approval and Promulgation of Implementation Plans; State of Missouri; St. Louis Area...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-29

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 Approval and Promulgation of Implementation Plans; State of Missouri; St. Louis Area Transportation Conformity Requirements AGENCY: Environmental Protection Agency (EPA)....

  18. Habitat and landscape effects on abundance of Missouri's grassland birds

    USGS Publications Warehouse

    Jacobs, R.B.; Thompson, F.R.; Koford, Rolf R.; La Sorte, F.A.; Woodward, H.D.; Fitzgerald, J.A.

    2012-01-01

    Of 6 million ha of prairie that once covered northern and western Missouri, <36,500 ha remain, with planted, managed, and restored grasslands comprising most contemporary grasslands. Most grasslands are used as pasture or hayfields. Native grasses largely have been replaced by fescue (Festuca spp.) on most private lands (almost 7 million ha). Previously cropped fields set aside under the Conservation Reserve Program (CRP) varied from a mix of cool-season grasses and forbs, or mix of native warm-season grasses and forbs, to simple tall-grass monocultures. We used generalized linear mixed models and distance sampling to assess abundance of 8 species of breeding grassland birds on 6 grassland types commonly associated with farm practices in Missouri and located in landscapes managed for grassland-bird conservation. We selected Bird Conservation Areas (BCAs) for their high percentage of grasslands and grassland-bird species, and for <5% forest cover. We used an information-theoretic approach to assess the relationship between bird abundance and 6 grassland types, 3 measures of vegetative structure, and 2 landscape variables (% grassland and edge density within a 1-km radius). We found support for all 3 levels of model parameters, although there was less support for landscape than vegetation structure effects likely because we studied high-percentage-grassland landscapes (BCAs). Henslow's sparrow (Ammodramus henslowii) counts increased with greater percentage of grassland, vegetation height-density, litter depth, and shrub cover and lower edge density. Henslow's sparrow counts were greatest in hayed native prairie. Dickcissel (Spiza americana) counts increased with greater vegetation height-density and were greatest in planted CRP grasslands. Grasshopper sparrow (A. savannarum) counts increased with lower vegetation height, litter depth, and shrub cover. Based on distance modeling, breeding densities of Henslow's sparrow, dickcissel, and grasshopper sparrow in the 6

  19. Habitat and landscape effects on abundance of Missouri's grassland birds

    USGS Publications Warehouse

    Jacobson, Robert B.; Thompson, Frank R.; Koford, Rolf R.; La Sorte, Frank A.; Woodward, Hope D.; Fitzgerald, Jane A.

    2012-01-01

    Of 6 million ha of prairie that once covered northern and western Missouri, <36,500 ha remain, with planted, managed, and restored grasslands comprising most contemporary grasslands. Most grasslands are used as pasture or hayfields. Native grasses largely have been replaced by fescue (Festuca spp.) on most private lands (almost 7 million ha). Previously cropped fields set aside under the Conservation Reserve Program (CRP) varied from a mix of cool-season grasses and forbs, or mix of native warm-season grasses and forbs, to simple tall-grass monocultures. We used generalized linear mixed models and distance sampling to assess abundance of 8 species of breeding grassland birds on 6 grassland types commonly associated with farm practices in Missouri and located in landscapes managed for grassland-bird conservation. We selected Bird Conservation Areas (BCAs) for their high percentage of grasslands and grassland-bird species, and for <5% forest cover. We used an information-theoretic approach to assess the relationship between bird abundance and 6 grassland types, 3 measures of vegetative structure, and 2 landscape variables (% grassland and edge density within a 1-km radius). We found support for all 3 levels of model parameters, although there was less support for landscape than vegetation structure effects likely because we studied high-percentage-grassland landscapes (BCAs). Henslow's sparrow (Ammodramus henslowii) counts increased with greater percentage of grassland, vegetation height-density, litter depth, and shrub cover and lower edge density. Henslow's sparrow counts were greatest in hayed native prairie. Dickcissel (Spiza americana) counts increased with greater vegetation height-density and were greatest in planted CRP grasslands. Grasshopper sparrow (A. savannarum) counts increased with lower vegetation height, litter depth, and shrub cover. Based on distance modeling, breeding densities of Henslow's sparrow, dickcissel, and grasshopper sparrow in the 6

  20. Descriptor data of Castanea accessions at the University of Missouri

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Chestnut, Castanea L., trees were propagated and planted in repositories at the Horticulture and Agroforestry Research Center, New Franklin, Missouri in 1996, 2002, 2009 with additional accessions acquired annually. Trees have been pruned, fertilized, irrigated, and pests controlled following Unive...

  1. The Honors Program in English at Central High School, St. Joseph, Missouri.

    ERIC Educational Resources Information Center

    Frazier, Virginia F.

    High school honors programs can help meet the needs of students who have an extra measure of intellectual ability and the desire to learn in depth, become independent, and pursue special interests. This paper points out how little is done nationwide to help gifted students and urges schools to institute honors programs. It then describes an…

  2. Analysis of Pulsed Flow Modification Alternatives, Lower Missouri River, 2005

    USGS Publications Warehouse

    Jacobson, Robert B.

    2008-01-01

    The graphical, tabular, and statistical data presented in this report resulted from analysis of alternative flow regime designs considered by a group of Missouri River managers, stakeholders, and scientists during the summer of 2005. This plenary group was charged with designing a flow regime with increased spring flow pulses to support reproduction and survival of the endangered pallid sturgeon. Environmental flow components extracted from the reference natural flow regime were used to design and assess performance of alternative flow regimes. The analysis is based on modeled flow releases from Gavins Point Dam (near Yankton, South Dakota) for nine design alternatives and two reference scenarios; the reference scenarios are the run-of-the-river and the water-control plan implemented in 2004. The alternative designs were developed by the plenary group with the goal of providing pulsed spring flows, while retaining traditional social and economic uses of the river.

  3. Toxicity Of Metal-Mine Drainage Before And After Biochemical Reactor Treatment: National Tunnel In The Clear Creek Watershed, Colorado, USA

    EPA Science Inventory

    Many miles of streams in the US (and worldwide) are contaminated by metals originating from both active and abandoned mine-sites. Streams affected by mine drainage are often toxic to aquatic life. Thus, it is desirable to remediate these sites through treatment of the source(s)...

  4. Forty years of vegetation change on the Missouri River Floodplain

    USGS Publications Warehouse

    Johnson, W.C.; Dixon, M.D.; Scott, M.L.; Rabbe, L.; Larson, G.; Volke, M.; Werner, B.

    2012-01-01

    Comparative inventories in 1969 and 1970 and in 2008 of vegetation from 30 forest stands downstream of Garrison Dam on the Missouri River in central North Dakota showed (a) a sharp decline in Cottonwood regeneration; (b) a strong compositional shift toward dominance by green ash; and (c) large increases in invasive understory species, such as smooth brome, reed canary grass, and Canada thistle. These changes, and others discovered during remeasurement, have been caused by a complex of factors, some related to damming (altered hydrologic and sediment regimes, delta formation, and associated wetdry cycles) and some not (diseases and expansion of invasive plants). Dominance of green ash, however, may be short lived, given the likelihood that the emerald ash borer will arrive in the Dakotas in 510 years, with potentially devastating effects. The prospects for recovery of this valuable ecosystem, rich in ecosystem goods and services and in American history, are daunting. ?? 2012 by American Institute of Biological Sciences. All rights reserved.

  5. Zinc and lead poisoning in wild birds in the Tri-State Mining District (Oklahoma, Kansas, Missouri)

    USGS Publications Warehouse

    Beyer, W.N.; Dalgam, J.; Dudding, S.; French, J.B.; Mateo, R.; Miesner, J.; Sileo, L.; Spann, J.

    2004-01-01

    contaminated with Pb, Cd, and Zn from mining, milling and smelting. Metals have been dispersed heterogeneously throughout the District in the form of milled mine waste ('chat'), as flotation tailings and from smelters as aerial deposition or slag. This study was conducted to determine if the habitat has been contaminated to the extent that the assessment populations of wild birds are exposed to toxic concentrations of metals. American robins (Turdus migratorius), northern cardinals (Cardinalis cardinalis), and waterfowl had increased Pb tissue concentrations (p < 0.05) compared with Pb tissue concentrations from reference birds, and the exposure of songbirds to Pb was comparable with that of birds observed at other sites severely contaminated with Pb. Mean activities of the Pb-sensitive enzyme delta-aminolevulinic acid dehydratase (ALAD) were decreased by >50% in red blood cells in these birds (p < 0.05). Several birds had tissue concentrations of Pb that have been associated with impaired biological functions and external signs of poisoning. Cadmium was increased in kidneys of songbirds (p < 0.05), but no proximal tubule cell necrosis associated with Cd poisoning was observed. Zinc concentrations in liver and kidney of waterfowl were significantly higher (p < 0.05) than reference values. The increased environmental concentrations of Zn associated with mining in the District accounted for the pancreatitis previously observed in five waterfowl from the District. The District is the first site at which free-flying wild birds have been found to be suffering severe effects of Zn poisoning.

  6. Spatial and temporal trends of freshwater mussel assemblages in the Meramec River Basin, Missouri, USA

    USGS Publications Warehouse

    Hinck, Jo Ellen; McMurray, Stephen E.; Roberts, Andrew D.; Barnhart, M. Christopher; Ingersoll, Christopher G.; Wang, Ning; Augspurger, Tom

    2012-01-01

    The Meramec River basin in east-central Missouri has one of the most diverse unionoid mussel faunas in the central United States with >40 species identified. Data were analyzed from historical surveys to test whether diversity and abundance of mussels in the Meramec River basin (Big, Bourbeuse, and Meramec rivers, representing >400 river miles) decreased between 1978 and 1997. We found that over 20y, species richness and diversity decreased significantly in the Bourbeuse and Meramec rivers but not in the Big River. Most species were found at fewer sites and in lower numbers in 1997 than in 1978. Federally endangered species and Missouri Species of Conservation Concern with the most severe temporal declines were Alasmidonta viridis, Arcidens confragosus, Elliptio crassidens, Epioblasma triquetra, Fusconaia ebena, Lampsilis abrupta, Lampsilis brittsi, and Simpsonaias ambigua. Averaged across all species, mussels were generally being extirpated from historical sampling sites more rapidly than colonization was occurring. An exception was one reach of the Meramec River between river miles 28.4 and 59.5, where mussel abundance and diversity were greater than in other reaches and where colonization of Margaritiferidae, Lampsilini, and Quadrulini exceeded extirpation. The exact reasons mussel diversity and abundance have remained robust in this 30- mile reach is uncertain, but the reach is associated with increased gradients, few long pools, and vertical rock faces, all of which are preferable for mussels. Complete loss of mussel communities at eight sites (16%) with relatively diverse historical assemblages was attributed to physical habitat changes including bank erosion, unstable substrate, and sedimentation. Mussel conservation efforts, including restoring and protecting riparian habitats, limiting the effects of in-stream sand and gravel mining, monitoring and controlling invasive species, and protecting water quality, may be warranted in the Meramec River basin.

  7. Perceptions of School Nurses regarding Obesity in School-Age Children

    ERIC Educational Resources Information Center

    Moyers, Pamela; Bugle, Linda; Jackson, Elaine

    2005-01-01

    Obesity is epidemic in the nation's school-age population with African American and Hispanic children and adolescents specifically at risk. School nurses at elementary and middle public schools in the Missouri 8th Congressional District were surveyed regarding their perceptions of childhood obesity. School nurses supported preventive interventions…

  8. Forty years of vegetation change on the Missouri River floodplain

    USGS Publications Warehouse

    Johnson, W. Carter; Dixon, Mark D.; Scott, Michael L.; Rabbe, Lisa; Larson, Gary; Volke, Malia; Werner, Brett

    2012-01-01

    Comparative inventories in 1969 and 1970 and in 2008 of vegetation from 30 forest stands downstream of Garrison Dam on the Missouri River in central North Dakota showed (a) a sharp decline in Cottonwood regeneration; (b) a strong compositional shift toward dominance by green ash; and (c) large increases in invasive understory species, such as smooth brome, reed canary grass, and Canada thistle. These changes, and others discovered during remeasurement, have been caused by a complex of factors, some related to damming (altered hydrologic and sediment regimes, delta formation, and associated wet-dry cycles) and some not (diseases and expansion of invasive plants). Dominance of green ash, however, may be short lived, given the likelihood that the emerald ash borer will arrive in the Dakotas in 5-10 years, with potentially devastating effects. The prospects for recovery of this valuable ecosystem, rich in ecosystem goods and services and in American history, are daunting.

  9. The impact of system design on the characteristics of Missouri's insanity acquittees.

    PubMed

    Linhorst, D M

    1997-01-01

    This study describes the characteristics of Missouri insanity acquittees, which numbered 797 on July 1, 1992. Unlike reports of characterization data from other states, the study endeavors to link the characteristics to the design of Missouri's insanity acquittee system. This is accomplished by analyzing Missouri's insanity acquittee system and comparing it with the system designs and characteristics of insanity acquittees from other states. Overall, Missouri has a high number of annual insanity acquittals, inpatient hospitalization is used as the primary residential setting for insanity acquittees, most insanity acquittees have severe mental illnesses, the majority of insanity acquittees committed serious crimes, most insanity acquittees are hospitalized for extended periods of time, and insanity acquittees now occupy over 50 percent of Missouri's long-term public psychiatric hospital beds. Evidence did not exist for a linkage between the design of Missouri's insanity acquittee system and most of the insanity acquittee characteristics. Further research is needed to identify system designs that can shape insanity acquittee characteristics in intended ways, to assess the degree to which policy implementors may influence the policy implementation process, and to explore the role of symbolic politics in shaping insanity acquittee systems.

  10. WMAHEC-Supported Electives at the UMKC School of Medicine in 1978-1979.

    ERIC Educational Resources Information Center

    Mares, Kenneth R.; And Others

    The electives program at the University of Missouri at Kansas City School of Medicine was evaluated. The program provides opportunities for learning in community hospitals, physicians' offices and clinics, the main campus of the university, and other health-resources locations in western Missouri. The School of Medicine emphasizes primary care in…

  11. State & District-Wide Assessments of School Achievement. Issues in Education. Technical Assistance Bulletin.

    ERIC Educational Resources Information Center

    Center for Innovations in Special Education, Columbia, MO.

    This bulletin provides guidelines to Missouri educators concerning inclusion of students with disabilities in state and district-wide assessments of school achievement as required under Missouri's Outstanding Schools Act and the reauthorization of the federal Individuals with Disabilities Education Act of 1997. It stresses the greater focus on…

  12. Toxicity and Geochemistry of Missouri Cave Stream Sediments

    NASA Astrophysics Data System (ADS)

    Lawler, C. A.; Besser, J.; Wicks, C. M.

    2005-05-01

    Water and sediment quality are among the most important variables affecting the survival of stygobites. In Tumbling Creek Cave, Taney County Missouri the population of the endangered cave snail, Antrobia culveri, has declined significantly over the past decade. The cause of the population decline is unknown but could be related to the quality of streambed sediment in which the cave snail lives. The objective of this study was to determine the toxicity and concentrations of heavy metals in the sediment of Tumbling Creek Cave and five other caves in Missouri. These sediments were analyzed to assess possible point sources from within the recharge areas of the caves and to provide baseline geochemical data to which Tumbling Creek Cave sediments could be compared. Standard sediment toxicity tests and ICP-MS analysis for heavy metals were conducted. Survival and reproduction of the amphipod, Hyalella azteca, did not differ significantly between cave sediments and a control sediment. However the growth of amphipods differed significantly among sites and was significantly reduced in sediments from Tumbling Creek Cave relative to controls. Concentrations of several metals in sediments differed substantially among locations, with elevated levels of zinc and copper occurring in Tumbling Creek Cave. However, none of the measured metal concentrations exceeded sediment quality guidelines derived to predict probable effects on benthic organisms and correlations between sediment metal concentrations and toxicity endpoints were generally weak. While elevated metal levels may play a part in the cave snail's decline, other factors may be of equal or greater importance. Ongoing analyses of persistent organic contaminants and total organic carbon in cave sediments, along with continued water quality monitoring, may provide data that will allow us to better understand this complicated problem.

  13. Assessment of Least Tern and Piping Plover Habitats on the Missouri River Using Remote Sensing

    USGS Publications Warehouse

    Strong, Larry L.

    2007-01-01

    The primary goal of this study is to develop a cost-effective method to inventory, map, estimate, monitor, and evaluate least tern and piping plover habitats for four segments of the Missouri River using remotely sensed imagery.

  14. Spatial Variation in the Invertebrate Macrobenthos of Three Large Missouri River Reservoirs

    EPA Science Inventory

    Benthic macroinvertebrates assemblages are useful indicators of ecological condition for aquatic systems. This study was conducted to characterize benthic communities of three large reservoirs on the Missouri River. The information collected on abundance, distribution and varia...

  15. 4. OVERALL VIEW OF MINE SITE, SHOWING MINE CAR TRACKS, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. OVERALL VIEW OF MINE SITE, SHOWING MINE CAR TRACKS, SNOWSHEDS AND TIPPLE (LEFT BACKGROUND). VIEW TO EAST. - Park Utah Mining Company: Keetley Mine Complex, 1 mile East of U.S. 40 at Keetley, Heber City, Wasatch County, UT

  16. 1. OVERALL VIEW OF MINE SITE FROM KEETLEY MINE ROAD, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. OVERALL VIEW OF MINE SITE FROM KEETLEY MINE ROAD, SHOWING TAILING DUMP. VIEW TO WEST. - Park Utah Mining Company: Keetley Mine Complex, 1 mile East of U.S. 40 at Keetley, Heber City, Wasatch County, UT

  17. Development of conceptual ecological models linking management of the Missouri River to pallid sturgeon population dynamics

    USGS Publications Warehouse

    Jacobson, Robert B.; Parsley, Michael J.; Annis, Mandy L.; Colvin, Michael E.; Welker, Timothy L.; James, Daniel A.

    2015-01-01

    This report documents the process of developing and refining conceptual ecological models (CEMs) for linking river management to pallid sturgeon (Scaphirhynchus albus) population dynamics in the Missouri River. The refined CEMs are being used in the Missouri River Pallid Sturgeon Effects Analysis to organize, document, and formalize an understanding of pallid sturgeon population responses to past and future management alternatives. The general form of the CEMs, represented by a population-level model and component life-stage models, was determined in workshops held in the summer of 2013. Subsequently, the Missouri River Pallid Sturgeon Effects Analysis team designed a general hierarchical structure for the component models, refined the graphical structure, and reconciled variation among the components and between models developed for the upper river (Upper Missouri & Yellowstone Rivers) and the lower river (Missouri River downstream from Gavins Point Dam). Importance scores attributed to the relations between primary biotic characteristics and survival were used to define a candidate set of working dominant hypotheses about pallid sturgeon population dynamics. These CEMs are intended to guide research and adaptive-management actions to benefit pallid sturgeon populations in the Missouri River.

  18. Reproductive condition and occurrence of intersex in bighead carp and silver carp in the Missouri River

    USGS Publications Warehouse

    Papoulias, D.M.; Chapman, D.; Tillitt, D.E.

    2006-01-01

    Little is known about the reproductive biology of the exotic bighead carp Hypophthalmichthys nobilis and silver carp Hypophthalmichthys molitrix in the Missouri River. In order to fill this gap in understanding, herein is described the reproductive condition of these Asian carps. Evidence is presented which indicates that bighead and silver carp in the Missouri River have a protracted spawning period that extends from early spring through fall and some individual bighead and silver carp are spawning multiple times during a reproductive season. Although bighead and silver carps are successfully maturing and spawning in the Missouri River some reproductive abnormalities such as intersex, atresia, and sterility were observed. Knowledge of the reproductive activity of these invasive carps may be useful to resource managers tasked with their control. Furthermore, the reproductive abnormalities observed should be considered when evaluating the environmental condition of the Missouri River relative to supporting a healthy fish fauna. ?? Springer 2006.

  19. 7. VIEW OF 100 kV SWITCHYARD WITH MISSOURI RIVER IN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. VIEW OF 100 kV SWITCHYARD WITH MISSOURI RIVER IN THE BACKGROUND. ALONG THE LEFT SIDE FROM THE FOREGROUND ARE THE U.S. GOVERNMENT STORAGE SHED, TOOL HOUSE, THREE-STALL GARAGE, AND PARTIAL VIEW OF POWERHOUSE ADDITION. VIEW TO NORTHEAST. - Rainbow Hydroelectric Facility, On north bank of Missouri River 2 miles Northeast of Great Falls, & end of Rainbow Dam Road, Great Falls, Cascade County, MT

  20. Data uses and funding of the stream-gaging program in Missouri

    USGS Publications Warehouse

    Waite, L.A.

    1984-01-01

    This report documents the results of a study of the data uses and funding of the stream-gaging program in Missouri. Presently (1984), 100 continuous-record streamflow-gaging stations are operated in Missouri on a budget of $633,345. Data uses and funding sources are identified for each of the stations. Data from most stations have multiple uses. All stations presently have sufficient justification for continuation. (USGS)

  1. Evaluation of Point of Use Water Treatment Devices for Removal of Mine Wastes from Well Water

    EPA Science Inventory

    U.S. EPA Region VII and the Office of Research and Development (ORD) are conducting a large-scale study to identify the prevalence of lead (Pb) and other contaminants in drinking water at four mine waste areas in Washington County, Missouri. Numerous households in Potosi, Richwoo...

  2. Bathymetric and velocimetric surveys at highway bridges crossing the Missouri and Mississippi Rivers on the periphery of Missouri, June 2014

    USGS Publications Warehouse

    Huizinga, Richard J.

    2015-01-01

    Previous bathymetric surveys had been done at both of the sites on the Missouri River and one of the sites on the Mississippi River examined in this study. Comparisons between bathymetric surfaces from the previous surveys during the 2011 flood and those of this study generally indicate that there was an increase in the elevation of the channel bed at these sites that likely was caused by a substantial decrease in discharge and water-surface elevation compared to the 2011 surveys. However, the scour holes observed at these sites were either the same size or larger in 2014 compared to the 2011 surveys, indicating that the flow condition is not the sole variable in the determination of the size of scour holes, and that local velocity and depth also are critical variables, as indicated by predictive pier scour equations.

  3. Graduate Education--New Connections. Proceedings of the Annual Meeting of the Council of Graduate Schools in the United States (23rd, St. Louis, Missouri, November 30-December 2, 1983).

    ERIC Educational Resources Information Center

    Khalil, Edna M., Ed.

    Proceedings of the 1983 annual meeting of the Council of Graduate Schools (CGS) in the United States are presented. Included are reports of concurrent sessions, papers, and information on the Council's business meeting. Topics of concurrent sessions include: the federal legislative process, graduate school databases, the scholar-computer…

  4. South Dakota School of Mines, Keystone, South Dakota solar-energy-system performanceevaluation, June 1980-April 1981

    SciTech Connect

    Eck, T.F.

    1981-01-01

    The South Dakota School of Mines site is the Mount Rushmore National Memorial Visitor's Center in Keystone, South Dakota. The active solar energy system is a retrofit designed to supply 45% of the heating load and 53% of the observation room cooling load. The system is equipped with 2000 square feet of flat-plate collector panels double-glazed with a black chrome absorber surface; 3000 gallons of water in an insulated tank for sensible heat storage; a two-stage fuel oil furnace for auxiliary heating; and direct expansion electric air conditioning units for auxiliary cooling. The actual heating and cooling provided are 42% and 12% respectively. The solar fraction, solar savings ratio, conventional fueld savings, electrical energy expense, system performance factor, and solar system coefficient of performance are among the performance data listed. A control problem is reported that kept the collector pump running 24 hours a day for 18 days. Performance data are given for each subsystem as well as for the overall system. Typical system operation and the system operating sequence for a day are given. The system's use of solar energy and the percentage of losses are given. Also included are a system description, performance evaluation techniques and equations, long-term weather data, chemical analysis of the antifreeze solutions, sensor technology, and typical weather and performance data for a month. (LEW)

  5. "Managers of Virtue" Revisited: The Missouri Anomaly, 1865-1915

    ERIC Educational Resources Information Center

    Karanovich, Frances A.; Morice, Linda C.

    2009-01-01

    In "Managers of Virtue: Public School Leadership in America, 1820-1980," education historians David Tyack and Elisabeth Hansot (1982) offer a model for understanding the evolution of U. S. public school leadership from the mid-nineteenth through the early twentieth centuries. The authors assert that prior to 1890, common school "crusaders"…

  6. Computers and School Nurses in a Financially Stressed School System: The Case of St. Louis

    ERIC Educational Resources Information Center

    Cummings, Scott

    2013-01-01

    This article describes the incorporation of computer technology into the professional lives of school nurses. St. Louis, Missouri, a major urban school system, is the site of the study. The research describes several major impacts computer technology has on the professional responsibilities of school nurses. Computer technology not only affects…

  7. Education and the Economy: Boosting Missouri's Economy by Improving High School Graduation Rates

    ERIC Educational Resources Information Center

    Alliance for Excellent Education, 2011

    2011-01-01

    Building on its previous work examining education and the economy, the Alliance for Excellent Education (the Alliance), with generous support from State Farm[R], analyzed the economies of all fifty states and the District of Columbia to determine the economic benefits that states could see by improving high school graduation rates. Using a…

  8. Geologic Map of the Piedmont Hollow Quadrangle, Oregon County, Missouri

    USGS Publications Warehouse

    Weary, David J.

    2008-01-01

    The Piedmont Hollow 7.5-min quadrangle is located in south-central Missouri within the Salem Plateau region of the Ozark Plateaus physiographic province (Fenneman, 1938; Bretz, 1965) (fig. 1). Almost all of the land in the quadrangle north of the Eleven Point River is part of the Mark Twain National Forest. Most of the land immediately adjoining the river is part of the Eleven Point National Scenic River, also administered by the U.S. Forest Service. South of the Eleven Point River, most of the land is privately owned and used primarily for grazing cattle and horses. The quadrangle has topographic relief of about 480 feet (ft), with elevations ranging from 550 ft on the Eleven Point River at the eastern edge of the quadrangle to 1,030 ft on a hilltop about a mile to the west-northwest. The most prominent physiographic feature in the quadrangle is the valley of the Eleven Point River, which traverses the quadrangle from west to northeast.

  9. The fishes of George Washington Carver National Monument, Missouri, 2003

    USGS Publications Warehouse

    Justus, B.G.; Petersen, James C.

    2005-01-01

    Fish were collected at six sites at George Washington Carver National Monument by seining and electrofishing during a base-flow period on July 17-18, 2003. Approximately 700 fish were collected and identified at the six sampling sites. Those individuals represented 17 species (and 1 hybrid) and 13 genera. The number of species collected at the five stream sites ranged from 9 to 12; a hybrid sunfish and 4 species were collected from a pond. Fish collected at stream sites were typical of small headwater streams and no species collected in this study are federally-listed threatened or endangered species. The three most common species were the southern redbelly dace, central stoneroller, and green sunfish. Some differences existed between the assemblages (groups of species) collected in 2003 and in the previous inventories. Four of the 17 fish species collected in this inventory previously had not been collected at the monument. However, 11 species collected in one or more of the previous inventories were not collected in this effort. There is no indication that a change in environmental conditions is responsible for the absence of these species; more likely reasons are seasonal variability, extirpation, low population density, and misidentification. Four species collected at George Washington Carver National Monument may be of special interest to National Park Service managers and others. The cardinal shiner and stippled darter are endemic to the Ozark Plateaus. The Arkansas darter is considered a species of conservation concern by the State of Missouri. The grass carp is an introduced species.

  10. Outbreak of cyclosporiasis associated with basil in Missouri in 1999.

    PubMed

    Lopez, A S; Dodson, D R; Arrowood, M J; Orlandi Jr, P A; da Silva, A J; Bier, J W; Hanauer, S D; Kuster, R L; Oltman, S; Baldwin, M S; Won, K Y; Nace, E M; Eberhard, M L; Herwaldt, B L

    2001-04-01

    During the summer of 1999, an outbreak of cyclosporiasis occurred among attendees of 2 events held on 24 July in different counties in Missouri. We conducted retrospective cohort studies of the 2 clusters of cases, which comprised 62 case patients. The chicken pasta salad served at one event (relative risk [RR], 4.25; 95% confidence interval [CI], 1.80-10.01) and the tomato basil salad served at the other event (RR, 2.95; 95% CI, 1.72-5.07) were most strongly associated with illness. The most likely vehicle of infection was fresh basil, which was included in both salads and could have been grown either in Mexico or the United States. Leftover chicken pasta salad was found to be positive for Cyclospora DNA by means of polymerase chain reaction analysis, and 1 sporulated Cyclospora oocyst was found by use of microscopy. This is the second documented outbreak of cyclosporiasis in the United States linked to fresh basil and the first US outbreak for which Cyclospora has been detected in an epidemiologically implicated food item. PMID:11264028

  11. Fluvial sediment of the Mississippi River at St. Louis, Missouri

    USGS Publications Warehouse

    Jordan, Paul Robert

    1965-01-01

    An investigation of the fluvial sediment of the Mississippi River at St. Louis, Mo., was begun in 1948. Most data have been obtained only to determine the daily suspended-sediment discharge and the particle-size distribution of suspended sediment and bed material, but a few data have been obtained to study the flow resistance, the vertical distribution of sediment and velocity, and the bed-material discharge. The flow of the Mississippi River at St. Louis is made up of the flows from the Missouri River, which had an average flow of 79,860 cubic feet per second for 1897-1958 at Hermann, Mo., and from the upper Mississippi River, which had an average flow of 91,890 cubic feet per second for 1928-58 at Alton, Il. The Missouri River is partly controlled by reservoirs that had a total capacity of 90,300,000 acre-feet in 1956, and the upper Mississippi River is partly controlled by lakes and reservoirs that had a total capacity of 4,890,000 acre-feet in 1956. The flows of the Missouri and upper Mississippi Rivers have not become mixed at St. Louis; so the river has a lateral gradient of suspended-sediment concentration. The concentration near the west bank has been as much as 2,400 parts per million greater than the concentration near the east bank. Suspended-sediment discharges from April 1948 to September 1958 ranged from 4,250 to 7,010,000 tons per day and averaged 496,000 tons per day. Mean concentrations for water years decreased steadily from 1,690 parts per million in 1949 to 403 parts per million in 1956, but they increased to 756 parts per million in 1958. Effects of new reservoirs in the Missouri River basin on the concentration have been obscured by the close relation of concentration to streamflow. Measured suspended-sediment discharge through September 1958 averaged 47 percent clay, 38 percent silt, and 15 percent sand. Variations of particle size were due mainly to differences in the source areas of the sediment. Most of the bed material in the main flow

  12. Evaluation of the Missouri WIC program: prenatal components.

    PubMed

    Stockbauer, J W

    1986-01-01

    A study was performed to evaluate the prenatal components of the Missouri Special Supplemental Food Program for Women, Infants and Children (WIC) Program. The study used WIC prenatal participants delivering in 1980 and their offspring's birth/fetal death certificates. A 93% match rate was acquired with a final study population of 6,732. Three basic methods of overall analysis were used to acquire a comparison group: covariate analysis, standardization, and pair matching. A higher mean birth weight was noted for the WIC total and WIC non-white group when the method of analysis was covariate or standardization; the latter was statistically significant. In either instance, the amount of increase was small. A reduced low-birth-weight rate was noted for the WIC total and the WIC non-white group regardless of the method of analysis used; the differences were statistically significant for the standardization method. Duration in WIC had a positive influence on both mean birth weight and low birth weight, regardless of race. High-risk groups used for program participation also were analyzed. Overall, this study showed that WIC prenatal nutritional supplementation has a positive, though not conclusive, impact on reducing low birth weight and raising mean birth weight.

  13. 76 FR 49431 - Missouri River Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Missouri River Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Missouri River Resource Advisory Committee will meet...

  14. Geologic Map of the Round Spring Quadrangle, Shannon County, Missouri

    USGS Publications Warehouse

    Orndorff, Randall C.; Weary, David J.

    2009-01-01

    The Round Spring 7.5-minute quadrangle is located in Shannon County, south-central Missouri on the Salem Plateau of the Ozark Plateaus physiographic province. As much as 1,350 feet (ft) of flat-lying to gently dipping Upper Cambrian and Lower Ordovician rocks, mostly dolomite, overlie Mesoproterozoic volcanic rocks. The bedrock is overlain by unconsolidated residuum, colluvium, terrace deposits, and alluvium. Karst features, such as small sinkholes and caves, have formed in the carbonate rocks, and many streams are spring fed. The topography is a dissected karst plain with elevation ranging from 650 ft along the Current River on the eastern edge of the quadrangle to almost 1,200 ft at various places on the ridge tops. The area is mostly forested but contains some farmlands and includes sections of the Ozark National Scenic Riverways of the National Park Service along the Current River. Geologic mapping for this investigation began in the spring of 2001 and was completed in the spring of 2002.

  15. Contaminant Sources in Stream Water of a Missouri Claypan Watershed

    NASA Astrophysics Data System (ADS)

    Peters, G. R.; Liu, F.; Lerch, R. N.; Lee, H.

    2014-12-01

    Elevated concentrations of nitrate-nitrogen and herbicides in stream water have degraded water quality and caused serious problems affecting human and aquatic ecosystem health in the Central Claypan Region of the US Midwest. However, the contribution of specific recharge sources to stream water is not well understood in claypan-dominated watersheds. The purpose of this study was to estimate the recharge sources to Goodwater Creek Experimental Watershed (GCEW) in north-central Missouri and investigate their importance to contaminant transport. Samples were collected from 2011 to 2014 from streams, piezometers, seep flows, and groundwater in GCEW and analyzed for major ions (including nitrate and nitrite), trace elements, stable H and O isotopes, total nitrogen (TN) and herbicides. Using an endmember mixing analysis based on conservative tracers, recharge contributions to stream flow were an average of 25% surface runoff, 44% shallow subsurface water, and 31% groundwater. TN concentrations were, on average, <0.05 ppm, 0.5 ppm, and 5 ppm in surface runoff, shallow subsurface water, and groundwater, respectively. Atrazine concentrations were, on average, <0.001 ppb, 0.052 ppb and <0.0001 in surface runoff, shallow subsurface water and groundwater, respectively. The data indicated that TN in stream water was primarily from groundwater, while shallow subsurface water was the dominant source of atrazine in stream water. An improved understanding of claypan hydrology and contaminant transport could lead to crop management practices that better protect surface water and groundwater in claypan-dominated watersheds.

  16. Transformation and the Quest for Excellence: Professionalization of a Teacher Preparation Program at the University of Missouri

    ERIC Educational Resources Information Center

    Andrews, Richard; Carr, Deborah

    2004-01-01

    A profession has been defined as a calling requiring specialized knowledge and intensive academic preparation. At the University of Missouri-Columbia, specialized knowledge and intensive academic preparation have been the hallmarks of its program since its inception in 1839. The University of Missouri-Columbia (MU) is the flagship and land-grant…

  17. Transformation: Reinforcing Bridges to the 21st Century: Proceedings of the Annual Missouri Conference on Blacks in Higher Education (7th, Kirksville, Missouri, April 24-25, 1997).

    ERIC Educational Resources Information Center

    Dawson-Threat, Janice, Ed.

    These proceedings present summaries of presentations and roundtable discussion sessions from a Missouri Conference on Blacks in Higher Education. Session summaries are: (1) "Measuring Inter-Racial Differences and Attitudes" (O.C. Bobby Daniels); (2) "Flight of the Maple Leaf Canada Economic Outlook: Impact on Women" (James E. Bell); (3) "Bridging…

  18. Brick and Click Libraries: How Do We Support Both? Proceedings of a Regional Academic Library Symposium (Iowa, Kansas, Missouri & Nebraska) (1st, Maryville, Missouri, October 26, 2001).

    ERIC Educational Resources Information Center

    Meldrem, Joyce A., Ed.; Johnson, Carolyn, Ed.

    This document presents the proceedings of a Regional Academic Library Symposium, "Brick and Click Libraries." Contributors are professionals from colleges and universities in the states of Iowa, Kansas, Missouri, and Nebraska. Papers include: "Library Web Site Redesign and Usability Testing" (Michelle Beattie and Susan Sykes Berry); "The…

  19. Accuracy of the Missouri River Least Tern and Piping Plover Monitoring Program: considerations for the future

    USGS Publications Warehouse

    Shaffer, Terry L.; Sherfy, Mark H.; Anteau, Michael J.; Stucker, Jennifer H.; Sovada, Marsha A.; Roche, Erin A.; Wiltermuth, Mark T.; Buhl, Thomas K.; Dovichin, Colin M.

    2013-01-01

    The upper Missouri River system provides nesting and foraging habitat for federally endangered least terns (Sternula antillarum; hereafter “terns”) and threatened piping plovers (Charadrius melodus; hereafter “plovers”). These species are the subject of substantial management interest on the Missouri River for several reasons. First, ecosystem recovery is a goal for management agencies that seek to maintain or restore natural functions and native biological communities for the Missouri River system. Terns and plovers are recognized as important ecosystem components that are linked with the river’s ecological functions. Second, although both species breed beyond the Missouri River system, the Missouri River is one of the principal breeding areas in the Northern Great Plains; thus, the river system is a focal area for recovery actions targeted at regional population goals. Third, a Biological Opinion for Missouri River operations established annual productivity goals for terns and plovers, and the recovery plan for each species established annual population goals. Meeting these goals is a key motivation in management decision making and implementation with regard to both species. A myriad of conservation and management interests necessitate understanding numbers, distribution, and productivity of terns and plovers on the Missouri River system. To this end, a Tern and Plover Monitoring Program (TPMP) was implemented by the U.S. Army Corps of Engineers (hereafter “Corps”) in 1986, and has since provided annual estimates of tern and plover numbers and productivity for five Missouri River reservoirs and four river reaches (U.S. Army Corps of Engineers, 1993). The TPMP has served as the primary source of information about the status of terns and plovers on the Missouri River, and TPMP data have been used for a wide variety of purposes. In 2005, the U.S. Geological Survey (USGS) Northern Prairie Wildlife Research Center (NPWRC) was tasked by the Corps to

  20. Residential radon exposure and risk of lung cancer in Missouri.

    PubMed Central

    Alavanja, M C; Lubin, J H; Mahaffey, J A; Brownson, R C

    1999-01-01

    OBJECTIVES: This study investigated residential radon exposure and lung cancer risk, using both standard radon dosimetry and a new radon monitoring technology that, evidence suggests, is a better measure of cumulative radon exposure. METHODS: Missouri women (aged 30 to 84 years) newly diagnosed with primary lung cancer during the period January 1, 1993, to January 31, 1994, were invited to participate in this population-based case-control study. Both indoor air radon detectors and CR-39 alpha-particle detectors (surface monitors) were used. RESULTS: When surface monitors were used, a significant trend in lung cancer odds ratios was observed for 20-year time-weighted-average radon concentrations. CONCLUSIONS: When surface monitors were used, but not when standard radon dosimetry was used, a significant lung cancer risk was found for radon concentrations at and above the action level for mitigation of houses currently used in the United States (148 Bqm-3). The risk was below the action level used in Canada (750 Bqm-3) and many European countries (200-400 Bqm-3). PMID:10394313

  1. Spatial and temporal dynamics of microcystin in a Missouri reservoir

    USGS Publications Warehouse

    Graham, J.L.; Jones, J.R.; Jones, S.B.; Clevenger, T.E.

    2006-01-01

    Environmental factors associated with spatiotemporal variation of microcystin (MC) in Mozingo Lake, a Missouri reservoir, were studied during summer 2001, and annual MC trends were characterized from May 2001-May 2002. MC increased during summer, ranging from 20 to 1220 ng/L. Seasonal patterns in MC corresponded with chlorophyll>35 ??m (Net Chl) and cyanobacterial biovolume associated with increased dominance by Microcystis and Anabaena. MC showed strong negative correlations with dissolved nitrogen (r=-0.95) and cations (r=-0.98), and strong positive correlations with Net Chl (r=0.91). Once the lake stratified, MC and Net Chl remained uniform throughout the photic zone and decreased significantly (p<0.05) in the aphotic zone. Field experiments indicated MC did not change independently of Net Chl in response to decreased light or increased nutrients; however, enclosure effects may have substantially influenced experimental results. Mozingo Lake MC was tightly coupled with seasonal lake processes, including stratification and nutrient loss from the epilimnion, and cyanobacterial community composition, abundance and distribution in the water column. MC was detected in all monthly samples suggesting the potential for problems associated with MC exists year round, but peaks in early fall presented the greatest concern in Mozingo Lake. ?? Copyright by the North American Lake Management Society 2006.

  2. Anaerobic Biochemical Reactor (BCR) Treatment Of Mining-Influenced Water (MIW) - Investigation Of Metal Removal Efficiency and Ecotoxicity

    EPA Science Inventory

    BCR have been successful at removing a high percentage of metals from MIW, while BCR effluent toxicity has not been examined previously in the field. This study examined 4 active pilot BCR systems for removal of metals and toxicity. Removal efficiency for Al, As, Cd, Cu, Ni, Pb...

  3. An Early Childhood Professional Development School: Triumphs and Troubles.

    ERIC Educational Resources Information Center

    Morse, Sheila; And Others

    This paper presents a case study of a collaboration between the St. Louis (Missouri) Public Schools and Maryville University (Missouri) to develop an early childhood magnet center and professional development school (PDS), the Wilkinson Early Childhood Magnet School. This school serves a diverse population of children from age 3 through second…

  4. Brick and Click Libraries: Proceedings of an Academic Libraries Symposium (8th, Maryville, Missouri, November 7, 2008)

    ERIC Educational Resources Information Center

    Baudino, Frank, Ed.; Ury, Connie Jo, Ed.; Park, Sarah G., Ed.

    2008-01-01

    Eighteen scholarly papers and eighteen abstracts comprise the content of the 8th "Brick and Click Libraries Symposium," held annually at Northwest Missouri State University in Maryville, Missouri. The proceedings, authored by academic librarians and presented at the symposium, portray the contemporary and future face of librarianship. Many of the…

  5. 75 FR 71104 - Lock Hydro Friends Fund XXXV; FFP Missouri 7, LLC; Dashields Hydro, LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-22

    ...; Project No. 13779-000] Lock Hydro Friends Fund XXXV; FFP Missouri 7, LLC; Dashields Hydro, LLC; Notice of... Intervene November 15, 2010. On May 18, 2010, Lock Hydro Friends Fund XXXV, FFP Missouri 7, LLC, and Dashields Hydro, LLC filed applications, pursuant to section 4(f) of the Federal Power Act, proposing...

  6. Brick and Click Libraries: Proceedings of an Academic Library Symposium (6th, Maryville, Missouri, November 3, 2006)

    ERIC Educational Resources Information Center

    Baudino, Frank, Ed.; Ury, Connie Jo, Ed.; Park, Sarah G., Ed.

    2006-01-01

    These proceedings document the sixth year of the "Brick and Click Libraries Symposium," held annually at Northwest Missouri State University in Maryville, Missouri, on November 3, 2006. Thirty-four peer-reviewed papers and abstracts, written by academic librarians, and presented at the symposium are included in this volume. Many of the entries…

  7. Brick and Click Libraries: Proceedings of an Academic Libraries Symposium (7th, Maryville, Missouri, November 2, 2007)

    ERIC Educational Resources Information Center

    Ury, Connie Jo, Ed.; Baudino, Frank, Ed.; Park, Sarah G., Ed.

    2007-01-01

    Twenty-three scholarly papers and eleven abstracts reflect the content of the seventh "Brick and Click Libraries Symposium," held annually at Northwest Missouri State University in Maryville, Missouri. The proceedings, authored by academic librarians and presented at the symposium, portray the contemporary and future face of librarianship. Many of…

  8. Biotreatment of mine drainage

    SciTech Connect

    Bender, J.; Phillips, R.

    1996-12-31

    Several experiments and field tests of microbial mats are described. One study determined the removal rate of Uranium 238 and metals from groundwater by microbial mats. Free floating mats, immobilized mats, excised mats, and pond treatment were examined. Field tests of acid coal mine drainage and precious metal mine drainage are also summarized. The mechanisms of metal removal are briefly described.

  9. A novel method for NDT applications using NXCT system at the Missouri University of Science & Technology

    NASA Astrophysics Data System (ADS)

    Sinha, Vaibhav; Srivastava, Anjali; Koo Lee, Hyoung

    2014-06-01

    A novel method for non-destructive analysis has been developed using a neutron/X-ray combined computed tomography (NXCT) system at the Missouri University of Science and Technology Reactor (MSTR). This imaging system takes advantage of the fact that neutrons and X-rays have characteristically different interactions with same materials. NXCT fuses the imaging capabilities of both systems at one location and allows instant evaluation for nondestructive testing (NDT) applications. This technique promises viable advances in the field of NDT. In this paper, the complete design criteria and procedures are provided. The described design criteria and procedures can effectively be utilized to design and develop advanced combined computed tomography system. The successful operation of the high resolution X-ray and neutron computed tomography has been demonstrated in this paper. The utility and importance of the NXCT system has been shown by nondestructive evaluation of various phantoms constituting different materials, geometrical, structural and compositional information. The concept of NXCT can be useful for concealed material detection, material characterization, investigation of complex geometries involving different atomic number materials and real time imaging for in-situ studies.

  10. Developing Programs of Supervised Agricultural Experience. Developing an SAE Program Using the Missouri Agricultural Record Book for Secondary Students. Analyzing the SAE Program Using the Missouri Farm Business Record Book. Instructor's Guide. Volume 21, Number 9.

    ERIC Educational Resources Information Center

    Admire, Myron

    This curriculum guide to the Supervised Agricultural Experience (SAE) program contains four units of insturctor's materials as follows: Unit 1: Developing an SAE Program; Unit 2: Using the Missouri Agricultural Record Book for Secondary Students; Unit 3: Analyzing the SAE Program; and Unit 4: Using the Missouri Farm Business Record Book. The…

  11. Contributing recharge areas, groundwater travel time, and groundwater water quality of the Missouri River alluvial aquifer near the City of Independence, Missouri, well field, 1997-2008

    USGS Publications Warehouse

    Kelly, Brian P.

    2011-01-01

    The City of Independence, Missouri, operates a well field in the Missouri River alluvial aquifer. Contributing recharge areas (CRA) were last determined for the well field in 1996. Since that time, eight supply wells have been installed in the area north of the Missouri River and well pumpage has changed for the older supply wells. The change in pumping has altered groundwater flow and substantially changed the character of the CRA and groundwater travel times to the supply wells. The U.S Geological Survey, in a cooperative study with the City of Independence, Missouri, simulated steady-state groundwater flow for 2007 well pumpage, average annual river stage, and average annual recharge. Particle-tracking analysis was used to determine the CRA for supply wells and monitoring wells, and the travel time from recharge areas to supply wells, recharge areas to monitoring wells, and monitoring wells to supply wells. The simulated CRA for the well field is elongated in the upstream direction and extends to both sides of the Missouri River. Groundwater flow paths and recharge areas estimated for monitoring wells indicate the origin of water to each monitoring well, the travel time of that water from the recharge area, the flow path from the vicinity of each monitoring well to a supply well, and the travel time from the monitoring well to the supply well. Monitoring wells 14a and 14b have the shortest groundwater travel time from their contributing recharge area of 0.30 years and monitoring well 29a has the longest maximum groundwater travel time from its contributing recharge area of 1,701 years. Monitoring well 22a has the shortest groundwater travel time of 0.5 day to supply well 44 and monitoring well 3b has the longest maximum travel time of 31.91 years to supply well 10. Water-quality samples from the Independence groundwater monitoring well network were collected from 1997 to 2008 by USGS personnel during ongoing annual sampling within the 10-year contributing

  12. Evaluation of American (Sambucus canadensis) and European (S. nigra) Elderberry Genotypes Grown in Missouri and Oregon and Impact on Cultivar Development

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Elderberry genotypes (S. canadensis, S. nigra) were evaluated in Oregon and Missouri to assess genotypic differences and determine GxE interactions. Seventeen S. canadensis genotypes were planted at Missouri St. Univ. (Mountain Grove) and the Univ. of Missouri (Mt. Vernon) and/or at the USDA-ARS in ...

  13. Brick and Click Libraries: Proceedings of an Academic Library Symposium (11th, Maryville, Missouri, November 4, 2011)

    ERIC Educational Resources Information Center

    Baudino, Frank, Ed.

    2011-01-01

    Twenty-three scholarly papers and twelve abstracts comprise the content of the eleventh annual Brick and Click Libraries Symposium, held at Northwest Missouri State University in Maryville, Missouri. The peer-reviewed proceedings, authored by academic librarians and presented at the symposium, portray the contemporary and future face of…

  14. 78 FR 21515 - Prevailing Rate Systems; Redefinition of the St. Louis, MO; Southern Missouri; Cleveland, OH; and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-11

    ... November 15, 2012, the U.S. Office of Personnel Management (OPM) issued a proposed rule (77 FR 68073) to redefine Bollinger, Cape Girardeau, and Perry Counties, MO, from the Southern Missouri wage area to the St... Girardeau, and Perry Counties, MO, from the Southern Missouri wage area to the St. Louis wage area...

  15. Brick and Click Libraries: Proceedings of an Academic Library Symposium (9th, Maryville, Missouri, November 6, 2009)

    ERIC Educational Resources Information Center

    Ury, Connie Jo, Ed.; Baudino, Frank, Ed.; Park, Sarah G., Ed.

    2009-01-01

    Twenty-one scholarly papers and fourteen abstracts comprise the content of the ninth annual "Brick and Click Libraries Symposium," held annually at Northwest Missouri State University in Maryville, Missouri. The peer-reviewed proceedings, authored by academic librarians and presented at the symposium, portray the contemporary and future face of…

  16. Brick and Click Libraries: Proceedings of an Academic Library Symposium (10th, Maryville, Missouri, November 5, 2010)

    ERIC Educational Resources Information Center

    Baudino, Frank, Ed.; Ury, Connie Jo, Ed.; Park, Sarah G., Ed.

    2010-01-01

    Twenty-one scholarly papers and fifteen abstracts comprise the content of the tenth annual Brick and Click Libraries Symposium, held annually at Northwest Missouri State University in Maryville, Missouri. The peer-reviewed proceedings, authored by academic librarians and presented at the symposium, portray the contemporary and future face of…

  17. One decade of self exclusion: Missouri casino self-excluders four to ten years after enrollment.

    PubMed

    Nelson, Sarah E; Kleschinsky, John H; LaBrie, Richard A; Kaplan, Sara; Shaffer, Howard J

    2010-03-01

    For more than a decade, casinos around the world have offered self-exclusion programs (SEPs) to gamblers seeking help with their gambling behavior. Despite the proliferation of SEPs, little is known about the long-term outcomes for gamblers who utilize these programs. The current study assessed the experiences of a sample (N = 113) of Missouri self-excluders (SEs) for as long as 10 years after their initial enrollment in the Missouri Voluntary Exclusion Program (MVEP). Most SEs had positive experiences with MVEP and reduced their gambling and gambling problems after enrollment. However, 50% of SEs who attempted to trespass at Missouri casinos after enrollment were able to, indicating that the benefit of MVEP was attributable more to the act of enrollment than enforcement. SEs who engaged in complementary treatment or self-help groups had more positive outcomes than those who did not, suggesting that SEPs ought to encourage and provide information about additional support and treatment options to participants.

  18. Implementation of paste backfill mining technology in Chinese coal mines.

    PubMed

    Chang, Qingliang; Chen, Jianhang; Zhou, Huaqiang; Bai, Jianbiao

    2014-01-01

    Implementation of clean mining technology at coal mines is crucial to protect the environment and maintain balance among energy resources, consumption, and ecology. After reviewing present coal clean mining technology, we introduce the technology principles and technological process of paste backfill mining in coal mines and discuss the components and features of backfill materials, the constitution of the backfill system, and the backfill process. Specific implementation of this technology and its application are analyzed for paste backfill mining in Daizhuang Coal Mine; a practical implementation shows that paste backfill mining can improve the safety and excavation rate of coal mining, which can effectively resolve surface subsidence problems caused by underground mining activities, by utilizing solid waste such as coal gangues as a resource. Therefore, paste backfill mining is an effective clean coal mining technology, which has widespread application. PMID:25258737

  19. Implementation of paste backfill mining technology in Chinese coal mines.

    PubMed

    Chang, Qingliang; Chen, Jianhang; Zhou, Huaqiang; Bai, Jianbiao

    2014-01-01

    Implementation of clean mining technology at coal mines is crucial to protect the environment and maintain balance among energy resources, consumption, and ecology. After reviewing present coal clean mining technology, we introduce the technology principles and technological process of paste backfill mining in coal mines and discuss the components and features of backfill materials, the constitution of the backfill system, and the backfill process. Specific implementation of this technology and its application are analyzed for paste backfill mining in Daizhuang Coal Mine; a practical implementation shows that paste backfill mining can improve the safety and excavation rate of coal mining, which can effectively resolve surface subsidence problems caused by underground mining activities, by utilizing solid waste such as coal gangues as a resource. Therefore, paste backfill mining is an effective clean coal mining technology, which has widespread application.

  20. Implementation of Paste Backfill Mining Technology in Chinese Coal Mines

    PubMed Central

    Chang, Qingliang; Zhou, Huaqiang; Bai, Jianbiao

    2014-01-01

    Implementation of clean mining technology at coal mines is crucial to protect the environment and maintain balance among energy resources, consumption, and ecology. After reviewing present coal clean mining technology, we introduce the technology principles and technological process of paste backfill mining in coal mines and discuss the components and features of backfill materials, the constitution of the backfill system, and the backfill process. Specific implementation of this technology and its application are analyzed for paste backfill mining in Daizhuang Coal Mine; a practical implementation shows that paste backfill mining can improve the safety and excavation rate of coal mining, which can effectively resolve surface subsidence problems caused by underground mining activities, by utilizing solid waste such as coal gangues as a resource. Therefore, paste backfill mining is an effective clean coal mining technology, which has widespread application. PMID:25258737

  1. The Impact of Spending Cuts on Missouri Student Achievement

    ERIC Educational Resources Information Center

    Kohl, Andrew Ray

    2013-01-01

    Since the Coleman Report in 1966, researchers have been analyzing educational resource inputs with respect to district, school, and student level outputs. There has been an increase in federal and state control of local school districts, as demonstrated in the adoption of the Common Core Standards and mandatory national and state assessments. In…

  2. Climate and Sedentism in the Middle Missouri Subarea of the Plains.

    NASA Astrophysics Data System (ADS)

    Toom, Dennis Lee

    1992-01-01

    The development of village life in the Middle Missouri subarea of the Great Plains of North America is examined in this study, particularly in regard to the role that the improved climatic conditions of the proposed Neo -Atlantic episode might have played in this process. It is concluded that the early Middle Missouri villagers were, for the most part, immigrants from the east. Thus, the question becomes not one of why did sedentism evolve in this region of marginal agricultural potential, but one of why was sedentism transferred to and maintained in one of the optimum areas of the world for nomadic hunting and gathering adaptations. To understand this question, considerable insight must be gained into the demographic, economic, and climatic factors pertaining to the early Middle Missouri villagers. The demographic and economic data for the study were drawn from the available literature. The paleoclimatic data were generated from detailed stratigraphic studies of cutbank exposures in the Lake Sharpe area of central South Dakota. The paleoclimatic research is based on geological methods and concepts involving theoretical relationships between climate, geomorphology, and pedology. Archaeological features were used to provide precise contextual and chronological controls for the stratigraphic work, resulting in a cross -disciplinary geoarchaeological approach for this aspect of the study. The findings of the paleoclimatic research indicate that the generally warmer and moister conditions of the Neo-Atlantic episode probably did encourage and even enable the initial establishment of agricultural-based villages in the Middle Missouri. However, the cooler and drier conditions of the succeeding Pacific episode, while eliciting certain adaptive responses from the then resident village peoples, were not sufficiently detrimental to actually discourage village life in the region. Rather, it would appear that the economic diversity afforded by the Middle Missouri setting

  3. Geoarchaeological evidence of strong prehistoric earthquakes in the New Madrid (Missouri) seismic zone

    SciTech Connect

    Saucier, R.T. )

    1991-04-01

    Sand blows and fissures that cover >10,500 km{sup 2} in northeastern Arkansas and southeastern Missouri attest to the severity of the 1811-1812 earthquake series in the New Madrid seismic zone. However, except for one occurence near New Madrid, Missouri, the region has been devoid of any evidence of other major shocks for at least 1.3 ka prior to 1811 and possibly for >9 ka. Stratigraphic relations and radiocarbon dating at a recently excavated archaeological site near East Prairie, Missouri, have revealed liquifaction phenomena attributable to a shock dated to within about 100 yr prior to A.D. 539 and a probable second one dated between about A.D. 539 and 991.

  4. Radiological survey of the Mallinckrodt Chemical Works, St. Louis, Missouri

    SciTech Connect

    Goldsmith, W A; Leggett, R W; Haywood, F F

    1981-12-01

    The results of a radiological survey of part of the Mallinckrodt Chemical Works (former Destrehan and Broadway Street plants), St. Louis, Missouri, are presented. During the period 1942 through 1957, this site was used for various projects involving the production of purified uranium from pitchblende concentrates. The survey included measurements of the following: residual alpha and beta-gamma contamination levels in the existing buildings that were used in the uranium projects; external gamma radiation levels at 1 m above the surface in these buildings and outdoors around these buildings; radon and radon daughter concentrations in the air in these buildings; uranium, radium, actinium, and thorium concentrations in surface and subsurface soil on the site; concentrations of radionuclides in water and sediment found in drains both inside and outside the buildings; and concentrations of radionuclides in ground and surface water on the site and in river water taken near the site. Alpha and beta-gamma contamination levels inside and outside some of the buildings were above limits set by current federal guidelines concerning the release of property for unrestricted use. Elevated external gamma radiation levels were measured at some outdoor locations and in some of the buildings. Licensable concentrations of uranium were found in soil at some places, and the concentration of uranium in a water sample taken from a core hole between Buildings 100 and 101 was in excess of limits set by current federal standards. Radon and radon daughter concentrations in three buildings were in excess of current federal guidelines for nonoccupational radiation exposure.

  5. Computational characterization and experimental validation of the thermal neutron source for neutron capture therapy research at the University of Missouri

    SciTech Connect

    Broekman, J. D.; Nigg, D. W.; Hawthorne, M. F.

    2013-07-01

    Parameter studies, design calculations and neutronic performance measurements have been completed for a new thermal neutron beamline constructed for neutron capture therapy cell and small-animal radiobiology studies at the University of Missouri Research Reactor. The beamline features the use of single-crystal silicon and bismuth sections for neutron filtering and for reduction of incident gamma radiation. The computational models used for the final beam design and performance evaluation are based on coupled discrete-ordinates and Monte Carlo techniques that permit detailed modeling of the neutron transmission properties of the filtering crystals with very few approximations. Validation protocols based on neutron activation spectrometry measurements and rigorous least-square adjustment techniques show that the beam produces a neutron spectrum that has the anticipated level of thermal neutron flux and a somewhat higher than expected, but radio-biologically insignificant, epithermal neutron flux component. (authors)

  6. Results of mobile gamma scanning activities in St. Louis, Missouri

    SciTech Connect

    Rodriguez, R E; Witt, D A; Cottrell, W D; Carrier, R F

    1991-06-01

    From 1942 through approximately 1966, the Mallinckrodt Chemical Works operated four plants in St. Louis, Missouri, for the Manhattan Engineer District and the Atomic Energy Commission. A variety of production processes using uranium- and radium-bearing ore materials were performed at the plants. It is the policy of the DOE to verify that radiological conditions at such sites or facilities comply with current DOE guidelines. Guidelines for release and use of such sites have become more stringent as research has provided more information since previous cleanups. The Formerly Utilized Sites Remedial Action Program (FUSRAP) was established as part of that effort to confirm the closeout status of facilities under contract to agencies preceding DOE during early nuclear energy development. Under the FUSRAP program, the Mallinckrodt properties have been previously investigated to determine the extent of on-site radiological contamination. At the request of DOE, Oak Ridge National Laboratory (ORNL) conducted a survey in May 1990, of public roadways and suspected haul routes between the Mallinckrodt plant and storage sites in St. Louis to ensure that no residual radioactive materials were conveyed off-site. A mobile gamma scanning van with an on-board computer system was used to identify possible anomalies. Suspect areas are those displaying measurements deviating from gamma exposure rates identified as typical for radiologically unenhanced areas in the vicinity of the areas of interest. The instrumentation highlighted three anomaly locations each of which measured less than 1m{sup 2} in size. None of the slightly elevated radiation levels originated from material associated with former AEC-related processing operations in the area. The anomalies resulted from elevated concentrations of radionuclides present in phosphate fertilizers, increased thorium in road-base gravel, and emanations from the radioactive storage site near the Latty Avenue airport. 9 refs., 3 figs.

  7. IMPROVED COMPUTATIONAL CHARACTERIZATION OF THE THERMAL NEUTRON SOURCE FOR NEUTRON CAPTURE THERAPY RESEARCH AT THE UNIVERSITY OF MISSOURI

    SciTech Connect

    Stuart R. Slattery; David W. Nigg; John D. Brockman; M. Frederick Hawthorne

    2010-05-01

    Parameter studies, design calculations and initial neutronic performance measurements have been completed for a new thermal neutron beamline to be used for neutron capture therapy cell and small-animal radiobiology studies at the University of Missouri Research Reactor. The beamline features the use of single-crystal silicon and bismuth sections for neutron filtering and for reduction of incident gamma radiation. The computational models used for the final beam design and performance evaluation are based on coupled discrete-ordinates and Monte Carlo techniques that permit detailed modeling of the neutron transmission properties of the filtering crystals with very few approximations. This is essential for detailed dosimetric studies required for the anticipated research program.

  8. 78 FR 11758 - Approval and Promulgation of Implementation Plans; State of Missouri; Restriction of Emission of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-20

    ... compliance method for wet corn milling drying operations. The revisions to Missouri's rule do not have an... limit for wet corn milling drying operations, as detailed in the technical support document which is... that they meet the criteria of the CAA. Accordingly, this action merely approves state law as...

  9. Spectral performance of a composite single-crystal filtered thermal neutron beam for BNCT research at the University of Missouri.

    PubMed

    Brockman, J; Nigg, D W; Hawthorne, M F; McKibben, C

    2009-07-01

    Parameter studies, design calculations and initial neutronic performance measurements have been completed for a new thermal neutron beamline to be used for neutron capture therapy cell and small-animal radiobiology studies at the University of Missouri Research Reactor. The beamline features the use of single-crystal silicon and bismuth sections for neutron filtering and for reduction of incident gamma radiation. The calculated and measured thermal neutron fluxes produced at the irradiation location are 9.6 x 10(8) and 8.8 x 10(8)neutrons/cm(2)s, respectively. Calculated and measured cadmium ratios (Au foils) are 217 and 132. These results indicate a well-thermalized neutron spectrum with sufficient thermal neutron flux for a variety of small animal BNCT studies.

  10. Age, growth, and gonadal characteristics of adult bighead carp, Hypophthalmichthys nobilis, in the lower Missouri River

    USGS Publications Warehouse

    Schrank, S.J.; Guy, C.S.

    2002-01-01

    Bighead carp were introduced into Arkansas in 1973 to improve water clarity in production ponds. Bighead carp subsequently escaped aquaculture facilities in the early 1980's and dispersed into the Mississippi and Missouri rivers. The first documentation of bighead carp reproduction in the Mississippi River system was in 1989. The population has increased in the Missouri River as is evident in their increased proportion in the commercial harvest since 1990. The effect of this exotic planktivore on native ecosystems of the U.S. has not been examined. Basic biological data on bighead carp Hypophthalmichthys nobilis in the Missouri River are needed to predict potential ecological problems and provide a foundation for manipulative studies. The objectives of this study were to assess age, growth, and gonadal characteristics of bighead carp in the Missouri River. Adult bighead carp in our sample varied from age 3 to age 7 and length varied from 475 to 1050 mm. There was a large variation in length at age, and overall bighead carp exhibited fast growth. For example, mean back-calculated length at age 3 was 556 mm. The sample was dominated by bighead carp from the 1994 year class. There was no difference in gonad development (i.e., gonadal somatic index, egg diameter) between winter and spring samples. Length of male bighead carp and GSI were not significantly correlated; however, females exhibited a positive linear relationship between length and GSI. In each ovary, egg diameter frequencies exhibited a bimodal distribution, indicating protracted spawning. Mean fecundity was 226 213, with a maximum fecundity of 769 964. Bighead carp in the Missouri River have similar life history characteristics to Asian and European populations. They have become well established in the Missouri River and it is likely that dispersal and population density will increase.

  11. 78 FR 57335 - Approval and Promulgation of Implementation Plans; State of Missouri; Conformity of General...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-18

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Implementation Plans; State of Missouri; Conformity of... conformity rule in its entirety to bring it into compliance with the Federal general conformity rule which was updated in the Federal Register on April 5, 2010. General conformity regulations prohibit...

  12. The significance of Rb-Sr glauconite ages, Bonneterre Formation, Missouri: Late Devonian-Early Mississippian brine migration in the midcontinent

    SciTech Connect

    Stein, H.J.; Kish, S.A. )

    1992-09-01

    In his comment on the paper by Stein and Kish (1991), Seidemann suggests that Rb-Sr glauconite dates from Missouri (and particularly those from the Magmont Mine in the Viburnum Trend) do not provide useful age information due to the 'mixing' of common strontium with radiogenic strontium in glauconites. In this reply the original authors address the points brought up by Seidemann and again provide some quantitative limits on the degree to which the addition of common strontium can affect calculated ages of minerals with high Rb/Sr ratios.

  13. Low DDT residues in plasma of bald eagles (Haliaeetus leucocephalus) wintering in Colorado and Missouri

    USGS Publications Warehouse

    Henny, C.J.; Griffin, C.R.; Stahlecker, D.W.; Harmata, A.R.; Cromartie, E.

    1981-01-01

    Residues of DDT and its metabolites (Z:DDT) in blood plasma from Bald Eagles (Haliaeetus leucocephalus) wintering in Colorado and Missouri were low (0.06-0.14 ?g/g) in 1977 and 1978. Most of the adult wintering birds probably nest in Canada, although a few in Missouri may be from Minnesota or the Great Lakes region. DDE residues in eggs, estimated from those in plasma, were lower than those reported from Saskatchewan in 1969-1972 (4.5 ?g/g vs. 0.67 ?g//g); this suggests reduced environmental contamination.

  14. Acid neutralization within limestone sand reactors receiving coal mine drainage

    USGS Publications Warehouse

    Watten, B.J.; Sibrell, P.L.; Schwartz, M.F.

    2005-01-01

    Pulsed bed treatment of acid mine drainage (AMD) uses CO2 to accelerate limestone dissolution and intermittent fluidization to abrade and carry away metal hydrolysis products. Tests conducted with a prototype of 60 L/min capacity showed effective removal of H+ acidity over the range 196-584 mg/L (CaCO3) while concurrently generating surplus acid neutralization capacity. Effluent alkalinity (mg/L CaCO3) rose with increases in CO2 (DC, mg/L) according to the model Alkalinity = 31.22 + 2.97(DC)0.5, where DC was varied from 11-726 mg/L. Altering fluidization and contraction periods from 30 s/30 s to 10 s/50 s did not influence alkalinity but did increase energy dissipation and bed expansion ratios. Field trials with three AMD sources demonstrated the process is capable of raising AMD pH above that required for hydrolysis and precipitation of Fe3+ and Al3+ but not Fe2+ and Mn2+. Numerical modeling showed CO2 requirements are reduced as AMD acidity increases and when DC is recycled from system effluent. ?? 2005 Elsevier Ltd. All rights reserved.

  15. Celebrate Missouri Day in Your Classroom.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Elementary and Secondary Education, Jefferson City.

    This booklet provides suggested activities that can be used to enrich the observance of Missouri Day, a day commemorative of Missouri history. The document includes a chart specifying the date of Missouri day from 1990 through 1995, always the third Wednesday of October. Activities are recommended for primary, elementary, middle, and secondary…

  16. Higher Education Funding in Missouri

    ERIC Educational Resources Information Center

    Mueller, Lori

    2011-01-01

    The purpose of this qualitative case study was to examine perceptions of state legislators regarding funding of public higher education in the State of Missouri. To this end, I sought to determine how Missouri legislators perceive the purpose of higher education and the role the state government should play in funding it. The concept that higher…

  17. Toward an Affordable Future: Report of the Missouri Commission on the Affordability of Higher Education.

    ERIC Educational Resources Information Center

    Missouri State Coordinating Board for Higher Education, Jefferson City.

    This report presents the findings of a commission established by the Missouri State Coordinating Board of Higher Education in response to concerns posed by the rising cost of undergraduate attendance at institutions of higher education. The commission's charge was to review pertinent data and make recommendations to the higher education community…

  18. Effect of Main-stem Dams on Zooplankton Communities of the Missouri River (USA)

    EPA Science Inventory

    We examined the distribution and abundance of zooplankton from 146 sites on the Missouri River and found large shifts in the dominance of major taxa between management zones of this regulated river. Crustacean zooplankton were dominant in the inter-reservoir zone of the river, an...

  19. Missouri Assessment Program Summary Report.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Elementary and Secondary Education, Jefferson City.

    Missouri is in the middle of the process of developing a performance-based assessment system, the Missouri Assessment Program, which is being developed to measure student progress toward the "Show-Me Standards" adopted by the State Board of Education in 1996. To achieve these standards, students must have a strong foundation of knowledge and…

  20. A Study of the Objectives for the Theological Preparation of Lutheran Church Missouri Synod Elementary Teachers

    ERIC Educational Resources Information Center

    Rockrohr, Deborah L.

    2013-01-01

    This study examined current practice in the area of theological preparation for Lutheran elementary teachers of the Lutheran Church-Missouri Synod (LCMS). As a church body with a well-defined doctrine, the LCMS requires a particular preparation for all ordained and commissioned workers placed on its official roster. A historical review of archival…

  1. 78 FR 19636 - Approval and Promulgation of Implementation Plans and Operating Permits Program; State of Missouri

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-02

    ... operating permits program proposes to add the compounds propylene carbonate and dimethyl carbonate to the list of compounds which are excluded from the definition of Volatile Organic Compound (VOC) for... subpart references. This revision also proposes approval of Missouri's request to amend the SIP to...

  2. 76 FR 26322 - Curators of the University of Missouri, Columbia, MO, Pickard Hall; License Amendment Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-06

    ... accordance with the NRC E-Filing rule (72 FR 49139, August 28, 2007). The E-Filing process requires... COMMISSION Curators of the University of Missouri, Columbia, MO, Pickard Hall; License Amendment Request... received, by letter dated February 17, 2011, a license amendment application from the Curators of...

  3. An Evaluation of the Influence of the Expanded Food and Nutrition Education Program in Missouri.

    ERIC Educational Resources Information Center

    Nolan, Nelda M.; Gross, John G.

    The report evaluates the Expanded Food and Nutrition Education Program (EFNEP) in Missouri by comparing the dietary adequacy and nutrition knowledge of 200 program families representative of urban, small town and rural areas with that of 200 similarly representative non-program families. Data were gathered by personal interviews taken in March,…

  4. 33 CFR 117.411 - Missouri River.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Missouri River. 117.411 Section... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Kansas § 117.411 Missouri River. The draws of the bridges across the Missouri River shall open on signal; except during the winter season between the...

  5. 33 CFR 117.411 - Missouri River.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Missouri River. 117.411 Section... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Kansas § 117.411 Missouri River. The draws of the bridges across the Missouri River shall open on signal; except during the winter season between the...

  6. 33 CFR 117.411 - Missouri River.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Missouri River. 117.411 Section... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Kansas § 117.411 Missouri River. The draws of the bridges across the Missouri River shall open on signal; except during the winter season between the...

  7. 33 CFR 117.411 - Missouri River.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Missouri River. 117.411 Section... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Kansas § 117.411 Missouri River. The draws of the bridges across the Missouri River shall open on signal; except during the winter season between the...

  8. 33 CFR 117.411 - Missouri River.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Missouri River. 117.411 Section... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Kansas § 117.411 Missouri River. The draws of the bridges across the Missouri River shall open on signal; except during the winter season between the...

  9. 77 FR 11748 - Approval and Promulgation of Implementation Plans; State of Missouri

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-28

    ... ordinance. The second revision is a correction which reinserts text that ] was inadvertently removed and re-letters a paragraph which codifies a recent approval of revisions to Missouri's Title V operating permits... in EPA's Notice of Procedural Changes on SIP processing published on January 19th, 1989 at 54 FR...

  10. 77 FR 56555 - Approval and Promulgation of Implementation Plans; State of Missouri; Maximum Allowable Emission...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-13

    ... on October 17, 2006. (71 FR 61144). The PM standard regulates two types of particulates: fine... Missouri rule include: --10 CSR 10-2.040, Maximum Allowable Emission of Particulate Matter from Fuel Burning Equipment Used for Indirect Heating, for the Kansas City Metropolitan Area; --10 CSR...

  11. 78 FR 54885 - Union Electric Company (dba Ameren Missouri); Notice of Availability of Final Environmental...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-06

    ... Federal Energy Regulatory Commission (Commission) regulations, 18 CFR part 380 (Order No. 486, 52 FR 47897... Energy Regulatory Commission Union Electric Company (dba Ameren Missouri); Notice of Availability of... docket number field to access the document. For assistance, contact FERC Online Support at...

  12. 76 FR 77742 - Approval and Promulgation of Implementation Plans; State of Missouri

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-14

    ...EPA proposes to approve the State Implementation Plan (SIP) and Operating Permits Program revisions submitted by the state of Missouri which align the state's rule entitled ``Submission of Emission Data, Emission Fees and Process Information'' with the Federal Air Emissions Reporting Requirements Rule...

  13. 76 FR 77701 - Approval and Promulgation of Implementation Plans; State of Missouri

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-14

    ... Section (3)(A), Emission Data, FR page number Emissions Fees, Emission Fees, and where the document has... Program. EPA is approving a revision to the Missouri rule entitled ``Submission of Emission Data, Emission... Federal Air Emissions Reporting Requirements Rule (AERR). DATES: This direct final rule will be...

  14. The Association of Sleep Duration and Depressive Symptoms in Rural Communities of Missouri, Tennessee, and Arkansas

    ERIC Educational Resources Information Center

    Chang, Jen Jen; Salas, Joanne; Habicht, Katherine; Pien, Grace W.; Stamatakis, Katherine A.; Brownson, Ross C.

    2012-01-01

    Purpose: To determine the association between sleep duration and depressive symptoms in a rural setting. Methods: We conducted a cross-sectional study using data from Wave 3 of the Walk the Ozarks to Wellness Project including 12 rural communities in Missouri, Arkansas, and Tennessee (N = 1,204). Sleep duration was defined based on average…

  15. Latest Job Benefit--Ongoing Learning: School System in Missouri Offers Professional Development for All Employees

    ERIC Educational Resources Information Center

    Mayes, Elizabeth

    2005-01-01

    Parkway School District in Chesterfield, Mo., creates a system in which all their employees have opportunities to experience ongoing professional learning. District leadership believes that all employees, whether or not they interact with students, contribute to the school district's success. The Parkway support staff development is building a…

  16. Bathymetric surveys and area/capacity tables of water-supply reservoirs for the city of Cameron, Missouri, July 2013

    USGS Publications Warehouse

    Huizinga, Richard J.

    2014-01-01

    Years of sediment accumulation and dry conditions in recent years have led to the decline of water levels and capacities for many water-supply reservoirs in Missouri, and have caused renewed interest in modernizing outdated area/capacity tables for these reservoirs. The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, surveyed the bathymetry of the four water-supply reservoirs used by the city of Cameron, Missouri, in July 2013. The data were used to provide water managers with area/capacity tables and bathymetric maps of the reservoirs at the time of the surveys.

  17. University of Missouri-Columbia. Preservation Planning Program Study Report. Final Report.

    ERIC Educational Resources Information Center

    Astle, Deana; And Others

    The result of studies of the University of Missouri-Columbia Libraries conducted by four preservation task forces, this report indicates that the system's collection is in serious danger. A listing of task force members is provided, and the following preservation concerns are discussed: (1) Physical Condition of the Collections; (2) Environmental…

  18. Missouri's Teacher Career Ladder Program. Research Brief

    ERIC Educational Resources Information Center

    Booker, Kevin; Glazerman, Steven

    2008-01-01

    Although Missouri has had a career ladder program for teachers since 1987, there has been little research examining the program's effects. This paper examines the program's effect on student achievement using longitudinal data on district math and reading scores for 524 Missouri school districts over a nine-year period. Our primary specification…

  19. Some Preliminary Evaluation Notes of an Effective Schools Effort: Project SHAL.

    ERIC Educational Resources Information Center

    Achilles, C. M.; DuVall, Lloyd

    Pupils at three elementary schools and one junior high school among Area 1 inner-city schools of St. Louis Missouri, were identified as scoring well below norms on standardized tests. An effort to change the educational programs at these schools netted financial support and the creation of Project SHAL (named for the schools involved). Inservice…

  20. Environmental Attitudes, Knowledge, and Behaviors of Missouri 6th- and 12th-Grade Students.

    ERIC Educational Resources Information Center

    Greene, Janice Schnake; Roddiger, Brian; Drysdale, Li'anne; Gray, Ginger; Merrigan, Colleen; Witter, Dan

    2000-01-01

    The Missouri Department of Conservation (MDC) produces various environmental materials for preschool, elementary, and secondary students and sponsors outdoor education programs. An MDC-sponsored survey of students in grades 6 and 12 found moderate levels of environmental knowledge, with weaknesses in the areas of biodiversity, wetlands, and…

  1. 2. EMPIRE STATE MINE. VIEW OF COLLAPSED BUILDINGS AT MINE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. EMPIRE STATE MINE. VIEW OF COLLAPSED BUILDINGS AT MINE WITH TAILINGS ON RIGHT. CAMERA POINTED SOUTHWEST. COLLAPSED ADIT APPROXIMATELY 25 YARDS UPHILL TO THE LEFT OF FAR BUILDING. TIP TOP AND ONTARIO ARE LOCATED OUT OF THE PICTURE TO THE RIGHT. - Florida Mountain Mining Sites, Empire State Mine, West side of Florida Mountain, Silver City, Owyhee County, ID

  2. 1. VIEW OF SULLIVAN MINE ON RIGHT WITH PHILLIPS MINE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW OF SULLIVAN MINE ON RIGHT WITH PHILLIPS MINE LOCATED APPROXIMATELY 200 YARDS THROUGH TREES IN THE DIRECTION OF THE MOUND ON THE LEFT SIDE OF ROAD. CAMERA POINTING NORTH-NORTHEAST. - Florida Mountain Mining Sites, Sullivan Mine, East side of Florida Mountain, Silver City, Owyhee County, ID

  3. Sustainable Community Case Study: An Assessment of EPA’s Sustainable Development Plan for Stella, Missouri

    EPA Science Inventory

    In 2006, citizens of Stella, Missouri asked the EPA for technical assistance in demolition and site remediation of an abandoned hospital; and how to redevelop the site to help the community be more sustainable. EPA Region 7 teamed with EPA Office of Research and Development (ORD...

  4. The Value of 4-H Judging Teams--Missouri Dairy Judging Alumni Survey

    ERIC Educational Resources Information Center

    Deaver, Karla; Probert, Ted

    2016-01-01

    Former Missouri 4-H Dairy Judging Team members responded to a survey about life skills development and the value of the judging team experience. Results of the survey indicate that judging team experience was highly influential in the development of communication, public speaking, and presentation skills. Respondents also indicated that judging…

  5. The Interpersonal Values and Role Perceptions of Beginning Vocational Education Teachers in Missouri.

    ERIC Educational Resources Information Center

    Bisbee, Kolan Karl

    The interpersonal values and role perceptions of a stratified random sample of vocational education teachers with less than one year's experience and their administrators were studied in Missouri. Data gathered through the use of three self-administered, mailed instruments were from teachers representing three groups who had (1) a baccalaureate…

  6. Missouri and Oklahoma: A Comparative Study of State Higher Education Policy and Political Culture.

    ERIC Educational Resources Information Center

    Freeman, C. Elaine

    This paper summarizes the findings of a case study designed to determine if differences exist in the higher education planning and policy making process in Missouri and Oklahoma. A background and perspective section develops the definitions of key concepts relying on definitions from the work of Daniel Elazar. A section describing the study itself…

  7. By the Numbers: Minimum Attendance Laws and Inequality of Educational Opportunity in Missouri, 1865-1905

    ERIC Educational Resources Information Center

    Morice, Linda C.; Hunt, John W.

    2007-01-01

    This study details the enactment of attendance laws for black pupils in Missouri and describes their effect by citing examples from two counties: St. Louis County and Polk County. The study is based on a review of primary sources yielding quantitative and qualitative data reported during the first 40 years of the attendance laws. A study of…

  8. Geohydrology and water quality of Cenozoic and Mesozoic units in southeast Missouri

    USGS Publications Warehouse

    Mesko, Thomas O.

    1990-01-01

    The U.S. Geological Survey is conducting a regional water-resources investigation of the Gulf Coast Regional Aquifer System, which includes the Mississippi embayment aquifer system in the southeast lowlands of Missouri (Grubb, 1986). The regional study will describe and evaluate the significant aquifer systems of Tertiary and younger age in parts of 10 States (Grubb, 1984). Paleozoic, Mesozoic, and Cenozoic geologic units in southeast Missouri have been described and mapped to define the aquifers of the area (Mesko, in press). This report describes aquifers in unconsolidated sediments of Cenozoic and Mesozoic age of southeast Missouri and presents geohydrologic and water-quality information collected during the study.The southeast lowlands of Missouri is underlain by a multiaquifer ground-water system consisting of unconsolidated and consolidated sediment (table 1, sheet 2). Unconsolidated aquifers, from youngest to oldest, are the Mississippi River Valley alluvial aquifer, Claiborne and Wilcox aquifers (Cenozoic age), and the McNairy aquifer (Mesozoic age). Numerous geologic formations that primarily consist of sand and clay comprise these units. Consolidated aquifers underlying the region are the Ozark and St. Francois aquifers (Paleozoic age). These aquifers in Paleozoic rocks occur at greater depth and produce saline quality water (except near the margin of the embayment), and are not discussed in detail in this report.

  9. 1. VIEW OF PHILLIPS MINE. CAMERA POINTED SOUTHEAST. SULLIVAN MINE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW OF PHILLIPS MINE. CAMERA POINTED SOUTHEAST. SULLIVAN MINE IS LOCATED ROUGHLY 75 YARDS BEYOND AND ROUGHLY IN LINE WITH THE SNOW ON THE RIGHT SIDE OF THE IMAGE. - Florida Mountain Mining Sites, Phillips Mine, East side of Florida Mountain, Silver City, Owyhee County, ID

  10. Monitoring of sulfuric acid episodes in St. Louis, Missouri

    SciTech Connect

    Husar, R.B.; Cobourn, W.G.; Djukic-Husar, J.; Husar, R.B.

    1980-08-20

    During July 1977 and again in February 1978 in St. Louis, Missouri, episodes of about 3-day duration occurred in which sulfuric acid persisted as part of the regional haze aerosol. These sulfuric acid episodes were monitored with 15-min time resolution by a thermal analysis--flame photometric detection particulate sulfur monitor. The measurement technique detects the concentration of total particulate sulfur as well as the fraction as H/sub 2/SO/sub 4/. However, it cannot distinguish between (NH/sub 4/)/sub 2/SO/sub 4/ and NH/sub 4/HSO/sub 4/; thus it is not specific for the detection of total hydrogen ion concentration associated with particulate sulfur. In the summer, July--August 1977, total particulate sulfur average was 3.8 ..mu..gS/m/sup 3/, and the H/sub 2/SO/sub 4/ (measured as sulfur) average was below 0.5 ..mu..gS/m/sup 3/, while in the winter, February--March 1978, it was 3.2 and 0.8 ..mu..gS/m/sup 3/, respectively. During the summer episode the H/sub 2/SO/sub 4/ (as sulfur) peaked at about 10 ..mu..gS/m/sup 3/, compared to a total particulate sulfur peak concentration of 20 ..mu..gS/m/sup 3/. During the winter episode the H/sub 2/SO/sub 4/ concentration peaked at about 4 ..mu..gS/m/sup 3/, compared to a particulate sulfur peak concentration of 6 ..mu..gS/m/sup 3/. Daily average particulate sulfur and light scattering from July--August 1977 and February--March 1978 show a strong correlation (r>0.8). There were several general differences between the summer and winter data which suggest chemical and physical changes in the atmospheric aerosol. Analysis of the summer data revealed overall diurnal patterns in particulate sulfur and acidity, but these patterns did not show up with the winter data. The strong correlation between light scattering and particulate sulfur indicates that sulfur compounds play a prominent role in visibility degradation by fine particles.

  11. A Case of Distributed Leadership: Middle School Transformation beyond Initial Transition.

    ERIC Educational Resources Information Center

    Polite, Mary M.

    This paper presents findings of a case study conducted at a middle school to understand how substantive change occurs in a school that has moved beyond the initial transition stage. The study was conducted during the 1991-92 school year at Cross Keys Middle School in Florissant, Missouri, which was changing from a traditional junior high school to…

  12. 76 FR 72966 - Missouri; Amendment No. 10 to Notice of a Major Disaster Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-28

    ... SECURITY Federal Emergency Management Agency Missouri; Amendment No. 10 to Notice of a Major Disaster Declaration AGENCY: Federal Emergency Management Agency, DHS. ACTION: Notice. SUMMARY: This notice amends the... Miller, Office of Response and Recovery, Federal Emergency Management Agency, 500 C Street...

  13. 76 FR 72966 - Missouri; Amendment No. 4 to Notice of a Major Disaster Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-28

    ... SECURITY Federal Emergency Management Agency Missouri; Amendment No. 4 to Notice of a Major Disaster Declaration AGENCY: Federal Emergency Management Agency, DHS. ACTION: Notice. SUMMARY: This notice amends the... Miller, Office of Response and Recovery, Federal Emergency Management Agency, 500 C Street...

  14. Geologic Map of the Wilderness and Handy Quadrangles, Oregon, Carter, and Ripley Counties, Missouri

    USGS Publications Warehouse

    Harrison, Richard W.; McDowell, Robert C.

    2003-01-01

    The bedrock exposed in the Wilderness and Handy Quadrangles, Missouri, comprises Early Ordovician aged dolomite, sandstone, and chert. The sedimentary rocks are nearly flat-lying except where they are adjacent to faults. The carbonate rocks are karstified and the area contains numerous sinkholes, springs, caves, and losing-streams. This map is one of several being produced under the U.S. Geological Survey National Cooperative Geologic Mapping Program to provide geologic data applicable to land-use problems in the Ozarks of south-central Missouri. Ongoing and potential industrial and agricultural development in the Ozarks region has presented issues of ground-water quality in karst areas. These quadrangles contain significant areas of the Mark Twain National Forest, including part of the Eleven Point National Scenic Riverway and the Irish Wilderness Roadless Area. A National Park in this region (Ozark National Scenic Riverways, Missouri ) is concerned about the effects of activities in areas outside of their stewardship on the water resources that define the heart of this Park. This task applies geologic mapping and karst investigations to address issues surrounding competing land use in south-central Missouri. For more information see: http://geology.er.usgs.gov/eespteam/Karst/index.html

  15. 78 FR 37211 - Union Electric Company (Ameren Missouri); Notice of Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Union Electric Company (Ameren Missouri); Notice of Application Accepted for... hydroelectric application has been filed with the Commission and is available for public inspection:...

  16. Learn Smart: Missouri Department of Higher Education FY 2002 Annual Report.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Higher Education, Jefferson City.

    This annual report tells of educators and administrators in Missouri working through serious economic challenges to achieve the most important goals of higher education: increased economic growth, more educational opportunity, and achievement and improved quality. Data in this report show that public colleges and universities have reduced expenses…

  17. Farm Family Adaptations to Severe Economic Distress: Missouri. Results of the 1989 Regional Farm Survey.

    ERIC Educational Resources Information Center

    Hobbs, Daryl; Klein, Tanna

    During the farm crisis of the 1980s, many midwestern farm families suffered financial distress, but by 1989 an uneven financial recovery was under way. This report summarizes data collected from 192 Missouri farm operators (a 21% response rate) and 166 spouses (an 18% response rate) as part of a large survey conducted in 12 North Central states.…

  18. 76 FR 36141 - Missouri; Amendment No. 6 to Notice of a Major Disaster Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-21

    ... SECURITY Federal Emergency Management Agency Missouri; Amendment No. 6 to Notice of a Major Disaster... related determinations. DATES: Effective Date: June 6, 2011. FOR FURTHER INFORMATION CONTACT: Peggy Miller... this disaster is closed effective June 6, 2011. The following Catalog of Federal Domestic...

  19. 76 FR 31322 - Union Electric Company (dba Ameren Missouri); Notice of Scoping Meetings and Environmental Site...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-31

    ... East Fork of the Black River, in Reynolds County, Missouri. The project occupies no Federal lands. g... and seven copies to: Kimberly D. Bose, Secretary, Federal Energy Regulatory Commission, 888 First... East Fork Black River and Taum Sauk Creek; (2) an upper reservoir on the top of Proffit...

  20. Survey of Entry-Level Skills Training by Selected Missouri Manufacturers. Final Report.

    ERIC Educational Resources Information Center

    Hubbs, Marguerite; Erickson, Richard C.

    Missouri manufacturers of electrical and electronic equipment and related products were surveyed to identify entry-level skills training decision factors and the extent of entry-level skills training by the manufacturers. Two instruments were constructed for use in the study. The Training Decision Inventory was used to assess the influence of…

  1. Potentiometric Surface of the Ozark Aquifer near Springfield, Missouri, 2006-07

    USGS Publications Warehouse

    Richards, Joseph M.; Mugel, Douglas N.

    2008-01-01

    INTRODUCTION A study of the water resources of the Springfield, Missouri, area in the 1970s determined that a cone of depression, formed by ground-water pumping, had developed in the Ozark aquifer beneath the city (Emmett and others, 1978). Continued ground-water usage in the 1970s and 1980s caused concern that ground-water resources would not be sufficient to meet the future needs of Springfield, Missouri, during periods of drought. As a result, a ground-water flow model of the Springfield area was developed by the U. S. Geological Survey (USGS) to assess the future role of ground water as a water source for the area (Imes, 1989). Results of the USGS model led to a decision by the City Utilities of Springfield to primarily rely on surface water from Stockton Lake as a source of city drinking water. Municipal and industrial ground-water usage continues in Springfield, but at lower rates than previously experienced (Jim Vandike, Missouri Department of Natural Resources, written commun., 2007). Rapid growth in the area has caused commercial, industrial, and domestic water use to increase. Population growth has been especially rapid in Nixa, Ozark, and Republic, and water use in the vicinity of these cities has grown an estimated 39 percent since 1990 (Dintelmann and others, 2006). Unlike Springfield, ground water is the primary source of water for these cities. The increased stress on the Ozark aquifer, the primary aquifer in the study area, has raised new concerns about possible further water-level declines in the areas of increased ground-water use. Although there continues to be new development in the Ozark aquifer, since 1987 no new water-supply wells that produce water from the Springfield Plateau aquifer have been allowed to be constructed in most of Greene and northern Christian counties (Jim Vandike, Missouri Department of Natural Resources, written commun., 2007). There is concern that if the potentiometric surface of the Ozark aquifer continues to decline

  2. Groundwater-Flow Model of the Ozark Plateaus Aquifer System, Northwestern Arkansas, Southeastern Kansas, Southwestern Missouri, and Northeastern Oklahoma

    USGS Publications Warehouse

    Czarnecki, John B.; Gillip, Jonathan A.; Jones, Perry M.; Yeatts, Daniel S.

    2009-01-01

    To assess the effect that increased water use is having on the long-term availability of groundwater within the Ozark Plateaus aquifer system, a groundwater-flow model was developed using MODFLOW 2000 for a model area covering 7,340 square miles for parts of Arkansas, Kansas, Missouri, and Oklahoma. Vertically the model is divided into five units. From top to bottom these units of variable thickness are: the Western Interior Plains confining unit, the Springfield Plateau aquifer, the Ozark confining unit, the Ozark aquifer, and the St. Francois confining unit. Large mined zones contained within the Springfield Plateau aquifer are represented in the model as extensive voids with orders-of-magnitude larger hydraulic conductivity than the adjacent nonmined zones. Water-use data were compiled for the period 1960 to 2006, with the most complete data sets available for the period 1985 to 2006. In 2006, total water use from the Ozark aquifer for Missouri was 87 percent (8,531,520 cubic feet per day) of the total pumped from the Ozark aquifer, with Kansas at 7 percent (727,452 cubic feet per day), and Oklahoma at 6 percent (551,408 cubic feet per day); water use for Arkansas within the model area was minor. Water use in the model from the Springfield Plateau aquifer in 2005 was specified from reported and estimated values as 569,047 cubic feet per day. Calibration of the model was made against average water-level altitudes in the Ozark aquifer for the period 1980 to 1989 and against waterlevel altitudes obtained in 2006 for the Springfield Plateau and Ozark aquifers. Error in simulating water-level altitudes was largest where water-level altitude gradients were largest, particularly near large cones of depression. Groundwater flow within the model area occurs generally from the highlands of the Springfield Plateau in southwestern Missouri toward the west, with localized flow occurring towards rivers and pumping centers including the five largest pumping centers near Joplin

  3. District court bars exclusion of Planned Parenthood from Missouri state funding.

    PubMed

    1996-07-12

    In May 1995, the Missouri legislature adopted language in its 1995-96 budget which specifically limits eligibility for state funds to private physicians' offices, public and private hospitals, public health agencies, federally-qualified health centers, community health centers, rural health clinics, community health agencies, and some state contractors. Of the providers who were ineligible for state money because they did not meet these definitions, only Planned Parenthood performs abortions. Planned Parenthood filed suit in May 1996, arguing that it was being discriminated against because it uses privately raised funds to provide abortions and to advocate a woman's right to choose to terminate her pregnancy. Judge Fernando J. Gaitan, Jr., of the US District Court for the Western District of Missouri found no legitimate purpose for the distinction made in the budget and ruled that the exclusion violates Planned Parenthood's constitutional right of equal protection. A permanent injunction was issued on June 21, 1996, blocking the exclusion of Planned Parenthood of Mid-Missouri and Eastern Kansas from receiving family planning funds. This judgement makes it extremely unlikely that Missouri will try to withhold funds from Planned Parenthood in 1996.

  4. Geologic map of the Low Wassie Quadrangle, Oregon and Shannon counties, Missouri

    USGS Publications Warehouse

    Weems, Robert E.

    2002-01-01

    The bedrock exposed in the Low Wassie Quadrangle, Missouri, comprises Late Cambrian and Early Ordovician aged dolomite, sandstone, and chert. The sedimentary rocks are nearly flat-lying except where they are adjacent to faults. The carbonates are karstified and the area contains numerous sinkholes, springs, caves, and losing-streams. This map is one of several being produced under the U.S. Geological Survey National Cooperative Geologic Mapping Program to provide geologic data applicable to land-use problems in the Ozarks of south-central Missouri. Ongoing and potential industrial and agricultural development in the Ozarks region has presented issues of ground-water quality in karst areas. A National Park in this region (Ozark National Scenic Riverways, Missouri ) is concerned about the effects of activities in areas outside of their stewardship on the water resources that define the heart of this Park. This task applies geologic mapping and karst investigations to address issues surrounding competing land use in south-central Missouri. This task keeps geologists from the USGS associated with the park and allows the Parks to utilize USGS expertise and aid the NPS on how to effectively use geologic maps for Park management. For more information see: http://geology.er.usgs.gov/eespteam/Karst/index.html.

  5. Geologic map of the Van Buren South quadrangle, Carter County, Missouri

    USGS Publications Warehouse

    Weary, D.J.; Schindler, J.S.

    2004-01-01

    The bedrock exposed in the Van Buren South quadrangle, Missouri, comprises Late Cambrian and Early Ordovician aged dolomite, sandstone, and chert. The sedimentary rocks are nearly flat-lying except where they are adjacent to faults. The carbonate rocks are karstified and the area contains numerous sinkholes, springs, caves, and losing-streams. This map is one of several being produced under the U.S. Geological Survey National Cooperative Geologic Mapping Program to provide geologic data applicable to land-use problems in the Ozarks of south-central Missouri. Ongoing and potential industrial and agricultural development in the Ozarks region has presented issues of ground-water quality in karst areas. A National Park in this region (Ozark National Scenic Riverways, Missouri ) is concerned about the effects of activities in areas outside of their stewardship on the water resources that define the heart of this Park. This task applies geologic mapping and karst investigations to address issues surrounding competing land use in south-central Missouri. This task keeps geologists from the USGS associated with the park and allows the Parks to utilize USGS expertise and aid the NPS on how to effectively use geologic maps for Park management. For more information see: http://geology.er.usgs.gov/eespteam/Karst/index.html

  6. Geologic map of the Fremont quadrangle, Shannon, Carter, and Oregon Counties, Missouri

    USGS Publications Warehouse

    Orndorff, Randall C.

    2003-01-01

    The bedrock exposed in the Fremont Quadrangle, Missouri, comprises Early Ordovician aged dolomite, sandstone, and chert. The sedimentary rocks are nearly flat-lying except where they are adjacent to faults. The carbonate rocks are karstified and the area contains numerous sinkholes, springs, caves, and losing-streams. This map is one of several being produced under the U.S. Geological Survey National Cooperative Geologic Mapping Program to provide geologic data applicable to land-use problems in the Ozarks of south-central Missouri. Ongoing and potential industrial and agricultural development in the Ozarks region has presented issues of ground-water quality in karst areas. National Park in this region (Ozark National Scenic Riverways, Missouri) is concerned about the effects of activities in areas outside of their stewardship on the water resources that define the heart of this Park. This task applies geologic mapping and karst investigations to address issues surrounding competing land use in south-central Missouri. This task keeps geologists from the USGS associated with the park and allows the Parks to utilize USGS expertise and aid the NPS on how to effectively use geologic maps for Park management. For more information see: http://geology.er.usgs.gov/eespteam/Karst/index.html

  7. Historic occurrence of the amphibian chytrid fungus Batrachochytrium dendrobatidis in hellbender Cryptobranchus alleganiensis populations from Missouri.

    PubMed

    Bodinof, Catherine M; Briggler, Jeffrey T; Duncan, Mary C; Beringer, Jeff; Millspaugh, Joshua J

    2011-08-29

    The pathogenic fungus Batrachochytrium dendrobatidis (Bd) was recently detected in Missouri hellbender Cryptobranchus alleganiensis populations that have declined precipitously for unclear reasons. The objective of this study was to determine whether Bd occurred historically in Missouri hellbender populations or is a relatively novel occurrence. Epidermal tissue was removed from 216 archived hellbenders collected from 7 Missouri streams between 1896 and 1994. Histological techniques and an immunoperoxidase stain were used to confirm historic occurrence of Bd infection in hellbenders from the North Fork of the White (1969, 1973, 1975), Meramec (1975, 1986), Big Piney (1986), and Current rivers (1988). Bd was not detected in hellbenders from the Niangua, Gasconade or Eleven Point rivers. The study detected no evidence for endemism of Bd in Missouri hellbender populations prior to 1969, despite the fact that nearly one third of the hellbenders sampled were collected earlier. Our findings are consistent with the hypothesis that Bd is a non-endemic pathogen in North America that was introduced in the second half of the twentieth century. PMID:21991660

  8. Final Progress Report, Renewable and Logistics Fuels for Fuel Cells at the Colorado School of Mines

    SciTech Connect

    Sullivan, Neal P.

    2012-08-06

    The objective of this program is to advance the current state of technology of solid-oxide fuel cells (SOFCs) to improve performance when operating on renewable and logistics hydrocarbon fuel streams. Outcomes will include: 1.) new SOFC materials and architectures that address the technical challenges associated with carbon-deposit formation and sulfur poisoning; 2.) new integration strategies for combining fuel reformers with SOFCs; 3.) advanced modeling tools that bridge the scales of fundamental charge-transfer chemistry to system operation and control; and 4.) outreach through creation of the Distinguished Lecturer Series to promote nationwide collaboration with fuel-cell researchers and scientists.

  9. Estimates of monthly streamflow characteristics and dominant-discharge hydrographs for selected sites in the lower Missouri and Little Missouri River basins in Montana

    USGS Publications Warehouse

    Parrett, Charles; Johnson, D.R.

    1994-01-01

    Various streamflow characteristics were estimated for water-reservation purposes for 17 sites in the lower Missouri River Basin and four sites in the Little Missouri River Basin in Montana. The characteristics were mean monthly and annual streamflow and monthly mean streamflow that is exceeded 90, 80, 50, and 20 percent of the time. In addition, dominant-discharge hydrographs were estimated for 10 of the 17 sites in the lower Missouri River Basin and for four sites in the Little Missouri River Basin. Dominant discharge was considered to be equal to the peak discharge having a recurrence interval of two years. Monthly streamflow characteristics generally were based on a common 1937-86 base period. A mixed-station record-extension program was used to estimate missing flow data for streamflow-gaging stations. Two methods were used to estimate characteristics at ungaged sites. One method was based on corre- lating discharge measurements at the estimating site with concurrent discharges at a nearby gaged site. The second method was based on using a drainage-area ratio to transfer characteristics at a gaged site to the estimating site. Dominant discharges for gaged sites were obtained from a previous flood-frequency report or by fitting a log-Pearson Type 3 probability distribution to recorded peak-flow data. A drainage-area-ratio adjustment was used to transfer dominant dis- charges from gaged sites to ungaged sites. Dominant-discharge hydrographs were determined from visual examination of recorded hydrographs having maximum daily discharges that were relatively close to the estimated dominant discharges.

  10. Review and analysis of selected natural resource policy in Missouri state government

    SciTech Connect

    Lamb, C.G.

    1983-01-01

    This study provides new information on basic policy theory that deals with resource management in Missouri. Four goals are used. First, resource policy systems in other states are reviewed to identify similar policy frameworks. Second, the policy framework that exists in Missouri is identified and used as a standard against which changes in resource policy can be measured. Third, Missouri policy is compared to that in other states. Lastly, improvements to the Missouri policy systems are suggested. The study consists of an inventory of the resource policy of the Departments of Natural Resources and Conservation, which are analyzed for discrepancies that weaken sound policy or prevent its development in the first place. The Annual Reports, Annual Budgets, and Management By Objective statements are used as sources of policy information. The conclusions reached are that, first, state resource policy development and implementation is inadequate to function effectively. Second, policy problems are compounded by the synergistic effect created by their presence in a bureaucracy. Third, state government has a questionable commitment to natural resource policy development, and lastly, agencies should be more responsible concerning resource policy.

  11. Library Media Centers: Accessibility Issues in Rural Missouri

    ERIC Educational Resources Information Center

    Cox, John E.; Lynch, Debra M.

    2006-01-01

    Based on a study by Cox (2004), this article deals with the needs of students with visual, hearing, and orthopedic impairments in terms of full access to school library media centers. Fictitious vignettes of student concerns as well as possible answers and thought-provoking questions expand Cox's rural Missouri-based study to a much wider audience…

  12. A Study of the Plastics Industry in Missouri. Final Research Report.

    ERIC Educational Resources Information Center

    Landers, Jack M.

    Missouri's plastics industry was surveyed to identify tasks, skills, and knowledges necessary for entry into plastics-related occupations. Respondents returned 129 questionnaires. Additional information was received by telephone interviews with cooperating industries and associations. Of responding firms, St. Louis and Kansas City metropolitan…

  13. 76 FR 22696 - Missouri River Energy Services, Western Minnesota Municipal Power Agency; Notice of Motion To...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-22

    ...; Notice of Motion To Withdraw Filing and Request for Expedited Action On March 23, 2011, Missouri River Energy Services and Western Minnesota Municipal Power Agency (collectively, MRES/WMMPA) filed a motion to... Markets Tariff. MRES/WMMPA also request that the Commission act on this motion no later than May 1,...

  14. 77 FR 65351 - Missouri: Authorization of State Hazardous Waste Management Program Revisions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-26

    ... Conservation and Recovery Act (RCRA). EPA proposes to grant final authorization to Missouri. DATES: Comments on..., identified by Docket ID No. EPA-R07- RCRA-2012-0719 by one of the following methods: ] 1. http://www... comments to Berla Jackson-Johnson, Environmental Protection Agency, RCRA Enforcement and State...

  15. Partnering for Success: A Case Study of Persistence Power in Missouri

    ERIC Educational Resources Information Center

    Achilles, Jenny

    2014-01-01

    When the number of college access and success organizations in St. Louis, Missouri, began to grow, some leaders began noticing that organizations were not coordinating their services to reach students; rather, they were developing a tendency toward competition for limited financial resources. Student-focused organizations have the ability to…

  16. Methodology for the assessment of scour at bridge sites in Missouri

    USGS Publications Warehouse

    Huizinga, Richard J.; Waite, Loyd A.

    1994-01-01

    A field inspection methodology, a scour- susceptibility ranking procedure, and a data base management system were developed for the Missouri Highway and Transportation Department to use for scour inspection and assessment at bridges throughout the State. Because scour can cause bridge failure, federal statute mandates that the approximately 4,700 state-owned bridges over water be assessed for scour-related problems. The Missouri Scour Assessment Field Form was developed so that bridge inspectors from the Missouri Highway and Transportation Department could collect data at a bridge site quickly and thoroughly. The arrangement of the form allows inspectors to collect specific quantitative data at each area with a minimum of wasted steps. The Missouri Bridge Scour data base was developed to store and manipulate scour data collected during field inspections. Scour data in the data base can be updated, printed, and tabulated with other records using several criteria. A potential scour index and an observed scour index are calculated within the data base for each bridge site. The data base also may have multiple entries for a single site, providing versatility whereby recent inspections may be compared with earlier inspections to document long-term trends and changes.

  17. Adaptive Management for Decision Making at the Program and Project Levels of the Missouri River Recovery Program

    SciTech Connect

    Thom, Ronald M.; Anderson, Michael G.; Tyre, Drew; Fleming, Craig A.

    2009-02-28

    The paper, “Adaptive Management: Background for Stakeholders in the Missouri River Recovery Program,” introduced the concept of adaptive management (AM), its principles and how they relate to one-another, how AM is applied, and challenges for its implementation. This companion paper describes how the AM principles were applied to specific management actions within the Missouri River Recovery Program to facilitate understanding, decision-making, and stakeholder engagement. For context, we begin with a brief synopsis of the Missouri River Recovery Program (MRRP) and the strategy for implementing adaptive management (AM) within the program; we finish with an example of AM in action within Phase I of the MRPP.

  18. Missouri's Just Culture collaborative.

    PubMed

    Shabel, Wrenae; Dennis, Johnnye L

    2012-01-01

    Under the leadership of the Missouri Center for Patient Safety, Missouri set the stage for healthcare providers and regulators to work together to improve patient safety by moving towards a Just Culture. By bringing together 67 healthcare providers, regulators and others with a goal to improve the patient safety culture, the collaborative led to an improved understanding of the key principles of Just Culture, its implementation and barriers to implementation, as well as how regulators could support providers in their efforts to improve the safety culture.

  19. Maps showing industrial mineral resources of the Joplin 1 degree by 2 degrees Quadrangle, Kansas and Missouri

    USGS Publications Warehouse

    Grisafe, David A.; Rueff, Ardel W.

    1991-01-01

    This map is part of a folio of maps of the Joplin 1° X 2° quadrangle, Kansas and Missouri prepared under the Conterminuous United States Mineral Assessment Program (CUSMAP). Other publications in this folio to date include U.S. Geological Survey Miscellaneous Field Studies Map MF-2125-A (Erickson and others, 1990). Additional maps showing various geologic aspects of the Joplin quadrangle will be published as U.S. Geological Survey Miscellaneous Field Studies Maps bearing this same serial number with different letter suffixes (MF-2125-C, -D, and so on). The industrial mineral resources of the Joplin 1° X 2° quadrangle are crushed stone, dimension stone, clay and shale, construction sand and gravel (including chat, or chert-rich tailings from metal mines), and asphaltic sandstone. At present only crushed stone, clay and shale, and construction sand and gravel are of economic importance; the remainder are considered hypothetical resources. The value of industrial mineral production during 1987, the most recent year of complete data as supplied by the U.S. Bureau of Mines, was nearly $25,600,000. In terms of finished products such as cement and brick, the value is several times that amount. Figure 1 shows the annual value of industrial mineral production within the quadrangle from 1960 through 1987.

  20. Data Mining the Internet: Immersing High School Students in Electronic Inquiry

    ERIC Educational Resources Information Center

    Smith, Walter S.; Campbell, Mark E.; Hoopingarner, Aaron L.

    2004-01-01

    To immerse high school students in inquiry, as advocated by the National Science Education Standards (1996), and to take advantage of the Internet's power, students are engaged in a computer data-mining exercise to solve real science problems. After formulating their research question, students scour the Internet to locate raw data they can…

  1. The Condition of College & Career Readiness, 2012: Missouri

    ERIC Educational Resources Information Center

    ACT, Inc., 2012

    2012-01-01

    Annually, ACT provides a snapshot of the college and career readiness of ACT-tested high school graduates. This report is offered as a service to inform policymakers and practitioners about selected indicators of effectiveness and how that translates into readiness. It is designed to stimulate discussion, inquiry, and action. This report is…

  2. The Condition of College and Career Readiness, 2011: Missouri

    ERIC Educational Resources Information Center

    ACT, Inc., 2011

    2011-01-01

    Annually, ACT provides a snapshot of the college and career readiness of ACT-tested high school graduates. This report is offered as a service to inform policymakers and practitioners about selected indicators of effectiveness and how that translates into readiness. It is designed to stimulate discussion, inquiry, and action. This report for the…

  3. A Description of the Forensic Monitoring System of the Missouri Department of Mental Health.

    PubMed

    Reynolds, James B

    2016-03-01

    The Forensic Monitoring System (FMS) of the Missouri Department of Mental Health considers and approves consumers committed under not guilty by reason of insanity (NGRI) status for release. The system extends to the outpatient sector to ensure that such persons maintain their mental stability and do not pose a danger to the community. The process of conditional release and the organization of the FMS are outlined, reasons for the low recidivism rate are discussed, and paternalism in requiring treatment compliance as a condition of individual liberty is explored. Case examples illustrate the success, in terms of revocation and rearrest rates, of the Missouri system, which typically sees an annual return to inpatient custody of only 7%, and a still lower rate of criminal recidivism. Cost-effectiveness is discussed in terms of resources spent so that recovered persons with dangerous mental illnesses may live in safety outside of an institution. Copyright © 2016 John Wiley & Sons, Ltd.

  4. A Description of the Forensic Monitoring System of the Missouri Department of Mental Health.

    PubMed

    Reynolds, James B

    2016-03-01

    The Forensic Monitoring System (FMS) of the Missouri Department of Mental Health considers and approves consumers committed under not guilty by reason of insanity (NGRI) status for release. The system extends to the outpatient sector to ensure that such persons maintain their mental stability and do not pose a danger to the community. The process of conditional release and the organization of the FMS are outlined, reasons for the low recidivism rate are discussed, and paternalism in requiring treatment compliance as a condition of individual liberty is explored. Case examples illustrate the success, in terms of revocation and rearrest rates, of the Missouri system, which typically sees an annual return to inpatient custody of only 7%, and a still lower rate of criminal recidivism. Cost-effectiveness is discussed in terms of resources spent so that recovered persons with dangerous mental illnesses may live in safety outside of an institution. Copyright © 2016 John Wiley & Sons, Ltd. PMID:27009428

  5. Fire history of southeastern Glacier National Park: Missouri River Drainage

    USGS Publications Warehouse

    Barrett, Stephen W.

    1993-01-01

    information existed for GNP's east-side forests, which are dominated primarily by lodgepole pine. In fall 1992, the park initiated a study to determine the fire history of the Missouri River drainage portion of southeastern GNP. Given the known variation in pre-1900 fire patterns for lodgepole pine, this study was seen as a potentially important contribution to GNP's Fire Management Plan, and to the expanding data base of fire history studies in the region. Resource managers sought this information to assist their development of appropriate fire management strategies for the east-side forests, and the fire history data also would be a useful interactive component of the park's Geographic Information System (GIS). Primary objectives were to: 1) determine pre-1900 fire periodicities, severities, burning patterns, and post-fire succession for major forest types, and 2) document and map the forest age class mosaic, reflecting the history of stand replacing fires at the landscape level of analysis. Secondary objectives were to interpret the possible effects of modern fire suppression on area forests, and to determine fire regime patterns relative to other lodgepole pine ecosystems in the Northern Rockies.

  6. Generalized sediment budgets of the Lower Missouri River, 1968–2014

    USGS Publications Warehouse

    Heimann, David C.

    2016-09-13

    Sediment budgets of the Lower Missouri River were developed in a study led by the U.S. Geological Survey in cooperation with the U.S. Army Corps of Engineers. The scope of the study included the development of a long-term (post-impoundment, 1968–2014) average annual sediment budget and selected annual, monthly, and daily sediment budgets for a reach and period that adequate data were available. Included in the analyses were 31 main-stem and tributary stations of the Lower Missouri River and two Mississippi River stations—the Mississippi River below Grafton, Illinois, and the Mississippi River at St. Louis, Missouri.Long-term average annual suspended-sediment loads of Missouri River main-stem stations ranged from 0.33 million tons at the Missouri River at Yankton, South Dakota, station to 71.2 million tons at Missouri River at Hermann, Mo., station. Gaged tributary gains accounted for 9–36 percent of the local reach budgets and cumulative gaged tributary contributions accounted for 84 percent of the long-term average suspended-sediment load of the Missouri River at Hermann, Mo., station. Although the sediment budgets for seven defined main-stem reaches generally were incomplete—missing bedload, reach storage, and ungaged tributary contributions—the budget residuals (net result of sediment inputs and outputs) for six of the seven reaches ranged from -7.0 to 1.7 million tons, or from -9.2 to 4.0 percent of the reach output suspended-sediment load, and were within the 10 percent reported measurement error of annual suspended-sediment loads for large rivers. The remaining reach, downstream from Gavin’s Point Dam, extended from Yankton, S. Dak., to Sioux City, Iowa, and had a budget residual of -9.8 million tons, which was -88 percent of the suspended-sediment load at Sioux City.The Lower Missouri River reach from Omaha, Nebraska, to Nebraska City, Nebr., had periods of concurrent sediment data for each primary budget component with which to analyze and

  7. Ecological effects of lead mining on Ozark streams: In-situ toxicity to woodland crayfish (Orconectes hylas)

    USGS Publications Warehouse

    Allert, A.L.; Fairchild, J.F.; DiStefano, R.J.; Schmitt, C.J.; Brumbaugh, W.G.; Besser, J.M.

    2009-01-01

    The Viburnum Trend mining district in southeast Missouri, USA is one of the largest producers of lead-zinc ore in the world. Previous stream surveys found evidence of increased metal exposure and reduced population densities of crayfish immediately downstream of mining sites. We conducted an in-situ 28-d exposure to assess toxicity of mining-derived metals to the woodland crayfish (Orconectes hylas). Crayfish survival and biomass were significantly lower at mining sites than at reference and downstream sites. Metal concentrations in water, detritus, macroinvertebrates, fish, and crayfish were significantly higher at mining sites, and were negatively correlated with caged crayfish survival. These results support previous field and laboratory studies that showed mining-derived metals negatively affect O. hylas populations in streams draining the Viburnum Trend, and that in-situ toxicity testing was a valuable tool for assessing the impacts of mining on crayfish populations.

  8. Assessment of elemental concentrations in streams of the New Lead Belt in southeastern Missouri, 2002-05

    USGS Publications Warehouse

    Brumbaugh, William G.; May, Thomas W.; Besser, John M.; Allert, Ann L.; Schmitt, Christopher J.

    2007-01-01

    Concerns about possible effects of lead-mining activities on the water quality of federally protected streams located in southeastern Missouri prompted a suite of multidisciplinary studies to be conducted by the U.S. Geological Survey. As part of this investigation, a series of biological studies were initiated in 2001 for streams in the current mining region and the prospecting area. In this report, results are examined for trace elements and other selected chemical measurements in sediment, surface water, and sediment interstitial (pore) water sampled between 2002 and 2005 in association with these biological studies. Compared to reference sites, fine sediments collected downstream from mining areas were enriched in metals by factors as large as 75 for cadmium, 62 for cobalt, 171 for nickel, 95 for lead, and 150 for zinc. Greatest metal concentrations in sediments collected in 2002 were from sites downstream from mines on Strother Creek, Courtois Creek, and the West Fork Black River. Sediments from sites on Bee Fork, Logan Creek, and Sweetwater Creek also were noticeably enriched in lead. Sediments in Clearwater Lake, at least 75 kilometers downstream from mining activity, had metal concentrations that were 1.5 to 2.1 times greater than sediments in an area of the lake with no upstream mining activity. Longitudinal sampling along three streams in 2004 indicated that sediment metal concentrations decreased considerably a few kilometers downstream from mining activities; however, in Strother Creek some metals were still enriched by a factor of five or more as far as 13 kilometers downstream from the Buick tailings impoundment. Compared with 2002 samples, metals concentrations were dramatically lower in sediments collected in 2004 at an upper West Fork Black River site, presumably because beneficiation operations at the West Fork mill ceased in 2000. Concentrations of metals and sulfate in sediment interstitial (pore) waters generally tracked closely with metal

  9. Assessment of Elemental Concentrations in Streams of the New Lead Belt in Southeastern Missouri, 2002-05

    USGS Publications Warehouse

    Brumbaugh, William G.; May, Thomas W.; Besser, John M.; Allert, Ann L.; Schmitt, Christopher J.

    2007-01-01

    Concerns about possible effects of lead-mining activities on the water quality of federally protected streams located in southeastern Missouri prompted a suite of multidisciplinary studies to be conducted by the U.S. Geological Survey. As part of this investigation, a series of biological studies were initiated in 2001 for streams in the current mining region and the prospecting area. In this report, results are examined for trace elements and other selected chemical measurements in sediment, surface water, and sediment interstitial (pore) water sampled between 2002 and 2005 in association with these biological studies. Compared to reference sites, fine sediments collected downstream from mining areas were enriched in metals by factors as large as 75 for cadmium, 62 for cobalt, 171 for nickel, 95 for lead, and 150 for zinc. Greatest metal concentrations in sediments collected in 2002 were from sites downstream from mines on Strother Creek, Courtois Creek, and the West Fork Black River. Sediments from sites on Bee Fork, Logan Creek, and Sweetwater Creek also were noticeably enriched in lead. Sediments in Clearwater Lake, at least 75 kilometers downstream from mining activity, had metal concentrations that were 1.5 to 2.1 times greater than sediments in an area of the lake with no upstream mining activity. Longitudinal sampling along three streams in 2004 indicated that sediment metal concentrations decreased considerably a few kilometers downstream from mining activities; however, in Strother Creek some metals were still enriched by a factor of five or more as far as 13 kilometers downstream from the Buick tailings impoundment. Compared with 2002 samples, metals concentrations were dramatically lower in sediments collected in 2004 at an upper West Fork Black River site, presumably because beneficiation operations at the West Fork mill ceased in 2000. Concentrations of metals and sulfate in sediment interstitial (pore) waters generally tracked closely with metal

  10. Programs and activities of the Missouri District, Water Resources Division, U.S. Geological Survey, fiscal year 1979

    USGS Publications Warehouse

    Kratzer, Wanietia M.

    1979-01-01

    Water-resources investigations of the U.S. Geological Survey in Missouri consist of collecting hydrologic data and conducting interpretive investigations. The data and the results of the investigations are published or released by either the U.S. Geological Survey or by cooperating agencies. This report describes the data-collection activities and investigations in Missouri for the 1979 fiscal year and provides an extensive list of water-resources references for the State. (Woodard-USGS)

  11. Water quality characteristics of six small lakes in Missouri: Mo. Dept. of Natural Resources.

    USGS Publications Warehouse

    Barks, James H.

    1976-01-01

    A study of six small lakes, representative of those in the major physiographic regions of Missouri, shows variation in physical. chemical, and biological characteristics related to their location in the Slate. For example, because of climatic differences, ice cover and winter stratification are more prevalent in northern Missouri. Summer stratification lasts about one month longer in the southern than in the northern part of the State. Because of the difference in geology. lake water in the Plains area is more mineralized than in the Ozarks. Different geology and land use generally account for more sedimentation of Plains Jakes. Lakes in the Plains area usually receive enough nutrients to be classified as mesouophic or eutrophic while those in the Ozarks receive less nutrients from natural sources and are often oligotrophic or mesotrophic. However, as seen from one of the study lakes, an oligotrophic lake can be made quite productive through the application of commercial fertilizers within the lake.

  12. Missouri Health Manpower, 1981.

    ERIC Educational Resources Information Center

    Missouri State Center for Health Statistics, Jefferson City.

    A sourcebook for 13 licensed health professions in Missouri is presented for 1980 and 1981. A brief overview of each profession is provided, along with statistical data concerning activity status, personal characteristics, practice characteristics, and place of professional education. The following professions are covered: chiropractors, dental…

  13. Evaluating spawning migration patterns and predicting spawning success of shovelnose sturgeon in the Lower Missouri River

    USGS Publications Warehouse

    Wildhaber, M.L.; Holan, S.H.; Davis, G.M.; Gladish, D.W.; DeLonay, A.J.; Papoulias, D.M.; Sommerhauser, D.K.

    2011-01-01

    Approaches using telemetry, precise reproductive assessments, and surgically implanted data storage tags (DSTs) were used in combination with novel applications of analytical techniques for fish movement studies to describe patterns in migratory behavior and predict spawning success of gravid shovelnose sturgeon. From 2004 to 2007, over 300 gravid female shovelnose sturgeon (Scaphirhynchus platorynchus) from the Lower Missouri River, that were expected to spawn in the year they were collected, were surgically implanted with transmitters and archival DSTs. Functional cluster modeling of telemetry data from the spawning season suggested two common migration patterns of gravid female shovelnose sturgeon. Fish implanted from 958 to 1181 river kilometer (rkm) from the mouth of the Missouri River (or northern portion of the Lower Missouri River within 354rkm of the lowest Missouri River dam at rkm 1305) had one migration pattern. Of fish implanted from 209 to 402rkm from the mouth of the Missouri River (or southern portion of the Lower Missouri River), half demonstrated a movement pattern similar to the northern fish while the other half demonstrated a migration pattern that covered more of the river. There was no apparent difference in migration patterns between successful and unsuccessful spawners. Multiple hypotheses exist to explain differences in migratory patterns among fish from different river reaches. Additional work is required to determine if observed differences are due to multiple adapted strategies, environmental alteration, and/or initial tagging date. Hierarchical Bayesian modeling of DST data indicated that variation in depth usage patterns was consistently different between successful and unsuccessful spawners, as indicated by differences in likelihood of switching between high and low variability states. Analyses of DST data, and data collected at capture, were sufficient to predict 8 of 10 non-spawners/incomplete spawners and all 30 spawners in the

  14. Evaluating spawning migration patterns and predicting spawning success of shovelnose sturgeon in the Lower Missouri River

    USGS Publications Warehouse

    Wildhaber, M.L.; Holan, S.H.; Davis, G.M.; Gladish, D.W.; DeLonay, A.J.; Papoulias, D.M.; Sommerhauser, D.K.

    2011-01-01

    Approaches using telemetry, precise reproductive assessments, and surgically implanted data storage tags (DSTs) were used in combination with novel applications of analytical techniques for fish movement studies to describe patterns in migratory behavior and predict spawning success of gravid shovelnose sturgeon. From 2004 to 2007, over 300 gravid female shovelnose sturgeon (Scaphirhynchus platorynchus) from the Lower Missouri River, that were expected to spawn in the year they were collected, were surgically implanted with transmitters and archival DSTs. Functional cluster modeling of telemetry data from the spawning season suggested two common migration patterns of gravid female shovelnose sturgeon. Fish implanted from 958 to 1181 river kilometer (rkm) from the mouth of the Missouri River (or northern portion of the Lower Missouri River within 354 rkm of the lowest Missouri River dam at rkm 1305) had one migration pattern. Of fish implanted from 209 to 402 rkm from the mouth of the Missouri River (or southern portion of the Lower Missouri River), half demonstrated a movement pattern similar to the northern fish while the other half demonstrated a migration pattern that covered more of the river. There was no apparent difference in migration patterns between successful and unsuccessful spawners. Multiple hypotheses exist to explain differences in migratory patterns among fish from different river reaches. Additional work is required to determine if observed differences are due to multiple adapted strategies, environmental alteration, and/or initial tagging date. Hierarchical Bayesian modeling of DST data indicated that variation in depth usage patterns was consistently different between successful and unsuccessful spawners, as indicated by differences in likelihood of switching between high and low variability states. Analyses of DST data, and data collected at capture, were sufficient to predict 8 of 10 non-spawners/incomplete spawners and all 30 spawners in the

  15. The unconditional release of mentally ill offenders from indefinite commitment: a study of Missouri insanity acquittees.

    PubMed

    Linhorst, D M

    1999-01-01

    Using a database of all Missouri insanity acquittees committed on July 1, 1997 (N = 873) and all insanity acquittees unconditionally released from 1986 through 1997 (N = 193), this study calculated the lengths of commitment and identified variables associated with the unconditional release of insanity acquittees from indefinite commitment by the mental health and criminal justice systems. The study found that 85 percent of insanity acquittees were still under commitment 5 years after acquittal and 76 percent 10 years after acquittal. Factors that decreased the odds of being unconditionally released included never having been married; having a psychotic disorder, a mood disorder, a substance abuse disorder, or mental retardation/borderline intellectual functioning; and having committed a serious crime. These results support achievement of the intended goal of Missouri's insanity acquittee statute, which is to maximize public safety considerations, but have had the unintended effect of increasing the inpatient insanity acquittee population, resulting in fewer resources for voluntary patients.

  16. Progress of primary feather molt of adult mourning doves in Missouri

    USGS Publications Warehouse

    Sadler, K.C.; Tomlinson, R.E.; Wight, H.M.

    1970-01-01

    The examination of 7,892 adult doves in Missouri between 1953 and 1965 showed that less than 2.5% of adult doves completed their molt before October 1. Adult doves of both sexes began molting their primary feathers during early June in Missouri and lost the last (tenth) primary during the latter half of October. Approximately 140-150 days were required to complete the molt. Thus, early-hatched immatures, which begin their primary molt 25-30 days after hatching, contributed the bulk of the wings with completed molts in September. By correctly classifying September samples of dove wings with a completed molt as young-of-the-year a more accurate young:adult ratio is obtained.

  17. MIT nuclear reactor laboratory high school teaching program

    SciTech Connect

    Olmez, I. )

    1991-11-01

    For the last 6 years, the Massachusetts Institute of Technology (MIT) Nuclear Reactor Laboratory's academic and scientific staff{sup a} have been conducting evening seminars for precollege science teachers, parents, and high school students from the New England area. These seminars, as outlined in this paper, are intended to give general information on nuclear technologies with specific emphasis on radiation physics, nuclear medicine, nuclear chemistry, and ongoing research activities at the MIT research reactor. The ultimate goal is to create interest or build on the already existing interest in science and technology by, for example, special student projects. Several small projects have already been completed ranging from environmental research to biological reactions with direct student involvement. Another outcome of these seminars was the change in attitudes of science teachers toward nuclear technology. Numerous letters have been received from the teachers and parents stating their previous lack of knowledge on the beneficial aspects of nuclear technologies and the subsequent inclusion of programs in their curriculum for educating students so that they may also develop a more positive attitude toward nuclear power.

  18. Snapping turtles (Chelydra serpentina) as biomonitors of lead contamination of the Big River in Missouri`s Old Lead Belt

    SciTech Connect

    Overmann, S.R.; Krajicek, J.J.

    1995-04-01

    The usefulness of common snapping turtles (Chelydra serpentina) as biomonitors of lead (Pb) contamination of aquatic ecosystems was assessed. Thirty-seven snapping turtles were collected from three sites on the Big River, an Ozarkian stream contaminated with Pb mine tailings. Morphometric measurements, tissue Pb concentrations (muscle, blood, bone, carapace, brain, and liver), {delta}-aminolevulinic acid dehydratase ({delta}-ALAD) activity, hematocrit, hemoglobin, plasma glucose, osmolality, and chloride ion content were measured. The data showed no effects of Pb contamination on capture success or morphological measurements. Tissue Pb concentrations were related to capture location. Hematocrit, plasma osmolality, plasma glucose, and plasma chloride ion content were not significantly different with respect to capture location. The {delta}-ALAD activity levels were decreased in turtles taken from contaminated sites. Lead levels in the Big River do not appear to be adversely affecting the snapping turtles of the river. Chelydra serpentina is a useful species for biomonitoring of Pb-contaminated aquatic environments.

  19. Dome Schools.

    ERIC Educational Resources Information Center

    Cirulli, Carol

    1999-01-01

    Back in 1988, Emmett, Idaho, built the first monolithic dome school. Now, school boards in Arizona, Missouri, Florida, Minnesota, and New Mexico are among those that have voted to build domed school buildings. A monolithic dome is a steel- reinforced, concrete structure with a smooth, round surface that is inspired by the shape of an egg. (MLF)

  20. Development of a waste-to-energy plan: City of Columbia, Missouri

    NASA Astrophysics Data System (ADS)

    1982-02-01

    The development of a practical plan whereby energy can be recovered from the solid wastes generated in the Columbia, Missouri area is discussed. This plan proceeds only to the point at which the City of Columbia and the University of Missouri can determine their most appropriate course of action. The approaches explored in the development of the plan include: use of shredded solid waste in the existing stoker-fired boilers and use of unprocessed solid waste as fuel in modular burning units equipped with waste heat boilers for the production of steam. This approach would be applicable to the University of Missouri system, which has the potential capability of utilizing all of the steam which could be produced from the available waste and also would potentially be applicable for local industrial uses. The other approach is the use of the gases of combustion from the primary chambers of modular burning units for direct injection into the furnace of an existing gas-fired municipal boiler. This approach was extended to include coal-fired boilers as well. A general assessment of hazardous wastes generated in the community was done.

  1. Generalized sediment budgets of the Lower Missouri River, 1968–2014

    USGS Publications Warehouse

    Heimann, David C.

    2016-09-13

    Sediment budgets of the Lower Missouri River were developed in a study led by the U.S. Geological Survey in cooperation with the U.S. Army Corps of Engineers. The scope of the study included the development of a long-term (post-impoundment, 1968–2014) average annual sediment budget and selected annual, monthly, and daily sediment budgets for a reach and period that adequate data were available. Included in the analyses were 31 main-stem and tributary stations of the Lower Missouri River and two Mississippi River stations—the Mississippi River below Grafton, Illinois, and the Mississippi River at St. Louis, Missouri.Long-term average annual suspended-sediment loads of Missouri River main-stem stations ranged from 0.33 million tons at the Missouri River at Yankton, South Dakota, station to 71.2 million tons at Missouri River at Hermann, Mo., station. Gaged tributary gains accounted for 9–36 percent of the local reach budgets and cumulative gaged tributary contributions accounted for 84 percent of the long-term average suspended-sediment load of the Missouri River at Hermann, Mo., station. Although the sediment budgets for seven defined main-stem reaches generally were incomplete—missing bedload, reach storage, and ungaged tributary contributions—the budget residuals (net result of sediment inputs and outputs) for six of the seven reaches ranged from -7.0 to 1.7 million tons, or from -9.2 to 4.0 percent of the reach output suspended-sediment load, and were within the 10 percent reported measurement error of annual suspended-sediment loads for large rivers. The remaining reach, downstream from Gavin’s Point Dam, extended from Yankton, S. Dak., to Sioux City, Iowa, and had a budget residual of -9.8 million tons, which was -88 percent of the suspended-sediment load at Sioux City.The Lower Missouri River reach from Omaha, Nebraska, to Nebraska City, Nebr., had periods of concurrent sediment data for each primary budget component with which to analyze and

  2. Effects of the repeal of Missouri's handgun purchaser licensing law on homicides.

    PubMed

    Webster, Daniel; Crifasi, Cassandra Kercher; Vernick, Jon S

    2014-04-01

    In the USA, homicide is a leading cause of death for young males and a major cause of racial disparities in life expectancy for men. There are intense debate and little rigorous research on the effects of firearm sales regulation on homicides. This study estimates the impact of Missouri's 2007 repeal of its permit-to-purchase (PTP) handgun law on states' homicide rates and controls for changes in poverty, unemployment, crime, incarceration, policing levels, and other policies that could potentially affect homicides. Using death certificate data available through 2010, the repeal of Missouri's PTP law was associated with an increase in annual firearm homicides rates of 1.09 per 100,000 (+23%) but was unrelated to changes in non-firearm homicide rates. Using Uniform Crime Reporting data from police through 2012, the law's repeal was associated with increased annual murders rates of 0.93 per 100,000 (+16%). These estimated effects translate to increases of between 55 and 63 homicides per year in Missouri.

  3. Identification of a precambrian rift through Missouri by digital image processing of geophysical and geological data

    NASA Technical Reports Server (NTRS)

    Guinness, E. A.; Arvidson, R. E.; Strebeck, J. W.; Schulz, K. J.; Davies, G. F.; Leff, C. E.

    1982-01-01

    A newly discovered feature in the midcontinent - a gravity low that begins at a break in the midcontinent gravity high in SE Nebraska, extends across Missouri in a NW-SE direction, and intersects the Mississippi Valley graben to form the Pascola arch - is discussed. The anomaly varies from 120 to 160 km in width, extends approximately 700 km, and is best expressed in southern Missouri, where it has a Bouguer amplitude of about -34 mGal. It is noted that the magnitude of the anomaly cannot be explained on the basis of a thickened section of Paleozoic sedimentary rock. The gravity data and the sparse seismic refraction data for the region are found to be consistent with an increased crustal thickness beneath the gravity low. It is thought that the gravity anomaly is probably the present expression of a failed arm of a rifting event, perhaps one associated with the spreading that led to or preceded formation of the granite and rhyolite terrain of southern Missouri.

  4. MCNP modeling of a neutron generator and its shielding at Missouri University of Science and Technology

    NASA Astrophysics Data System (ADS)

    Sharma, Manish K.; Alajo, Ayodeji Babatunde; Liu, Xin

    2014-12-01

    The shielding of a neutron generator producing fast neutrons should be sufficient to limit the dose rates to the prescribed values. A deuterium-deuterium neutron generator has been installed in the Nuclear Engineering Department at Missouri University of Science and Technology (Missouri S&T). The generator produces fast neutrons with an approximate energy of 2.5 MeV. The generator is currently shielded with different materials like lead, high-density polyethylene, and borated polyethylene. An MCNP transport simulation has been performed to estimate the dose rates at various places in and around the facility. The simulations incorporated the geometric and composition information of these shielding materials to determine neutron and photon dose rates at three central planes passing through the neutron source. Neutron and photon dose rate contour plots at these planes were provided using a MATLAB program. Furthermore, the maximum dose rates in the vicinity of the facility were used to estimate the annual limit for the generator's hours of operation. A successful operation of this generator will provide a convenient neutron source for basic and applied research at the Nuclear Engineering Department of Missouri S&T.

  5. The fate of geothermal arsenic in the Madison and Missouri Rivers, Montana and Wyoming

    USGS Publications Warehouse

    Nimick, D.A.; Moore, J.N.; Dalby, C.E.; Savka, M.W.

    1998-01-01

    Geothermal As from Yellowstone National Park causes high As concentrations (10-370 ??g/L) in the Madison and Missouri Rivers in Montana and Wyoming. Arsenic transport is largely conservative in the upper basin as demonstrated by the near equivalence of dissolved and total-recoverable As concentrations, the constancy of As loads, and consistent ratios of concentrations of As to conservative geothermal tracers. Diurnal cycling of As between aqueous and solid phases in response to pH-induced changes in sorption equilibria causes small variations of about 10-20% in-dissolved As concentrations. HCl-extractable As concentrations in river and lake sediment in the upper basin are variable depending on position relative to the As-rich headwaters and geochemical and physical processes associated with lakes. In the lower Missouri River, large quantities of suspended sediment from tributaries provide sufficient sorption sites for substantial conversion of As from the aqueous phase to the solid phase.

  6. Analysis of a Bi-State, Multi-District, School-based Hepatitis B Immunization Program.

    ERIC Educational Resources Information Center

    Wilson, Thad; Harman, Sandy

    2000-01-01

    Evaluated a school-based program designed to immunize adolescents in Kansas City, Missouri, schools against hepatitis B. Approximately 75 percent of 12,986 participating students completed the vaccine series. Larger schools reported decreased participation and completion rates. Both rates were highest in schools providing educational intervention.…

  7. Digital image processing applied to analysis of geophysical and geochemical data for southern Missouri

    NASA Technical Reports Server (NTRS)

    Guinness, E. A.; Arvidson, R. E.; Leff, C. E.; Edwards, M. H.; Bindschadler, D. L.

    1983-01-01

    Digital image-processing techniques have been used to analyze a variety of geophysical and geochemical map data covering southern Missouri, a region with important basement and strata-bound mineral deposits. Gravity and magnetic anomaly patterns, which have been reformatted to image displays, indicate a deep crustal structure cutting northwest-southeast through southern Missouri. In addition, geologic map data, topography, and Landsat multispectral scanner images have been used as base maps for the digital overlay of aerial gamma-ray and stream sediment chemical data for the 1 x 2-deg Rolla quadrangle. Results indicate enrichment of a variety of elements within the clay-rich alluvium covering many of the interfluvial plains, as well as a complicated pattern of enrichment for the sedimentary units close to the Precambrian rhyolites and granites of the St. Francois Mountains.

  8. The impact of insanity acquittees on Missouri's public mental health system.

    PubMed

    Linhorst, D M; Dirks-Linhorst, P A

    1997-06-01

    Even though state departments of mental health have primary responsibility for the care, custody, and treatment of insanity acquittees, the impact of insanity acquittees on the public mental health system is generally lacking in policy discussions and as a topic for policy research. This issue has received increased attention in Missouri, where insanity acquittees now occupy half of the long-term public psychiatric hospital beds. This article examines the presence of Missouri's insanity acquittees on the state's public mental health system and includes the impact on goals, fiscal costs, inpatient and community psychiatric services, and inpatient treatment staff. As states consider managed care and other cost containment measures, it remains to be seen if the high costs associated with extensive use of hospitalization of insanity acquittees to promote public safety will influence policy changes to more community-based insanity acquittee systems.

  9. Physical and hormonal examination of Missouri River shovelnose sturgeon reproductive stage: A reference guide

    USGS Publications Warehouse

    Wildhaber, M.L.; Papoulias, D.M.; DeLonay, A.J.; Tillitt, D.E.; Bryan, J.L.; Annis, M.L.

    2007-01-01

    From May 2001 to June 2002 Wildhaber et al. (2005) conducted monthly sampling of Lower Missouri River shovelnose sturgeon (Scaphirhynchus platorynchus) to develop methods for determination of sex and the reproductive stage of sturgeons in the field. Shovelnose sturgeon were collected from the Missouri River and ultrasonic and endoscopic imagery and blood and gonadal tissue samples were taken. The full set of data was used to develop monthly reproductive stage profiles for S. platorynchus that could be compared to data collected on pallid sturgeon (Scaphirhynchus albus). This paper presents a comprehensive reference set of images, sex steroids, and vitellogenin (VTG, an egg protein precursor) data for assessing shovelnose sturgeon sex and reproductive stage. This reference set includes ultrasonic, endoscopic, histologic, and internal images of male and female gonads of shovelnose sturgeon at each reproductive stage along with complementary data on average 17-?? estradiol, 11-ketotestosterone, VTG, gonadosomatic index, and polarization index. ?? 2007 Blackwell Verlag.

  10. Growth rate responses of Missouri and lower Yellowstone river fishes to a latitudinal gradient

    USGS Publications Warehouse

    Pegg, M.A.; Pierce, C.L.

    2001-01-01

    Growth rate coefficients estimated for channel catfish Ictalurus punctatus, emerald shiners Notropis atherinoides, freshwater drums Aplodinotus grunniens, river carpsuckers Carpiodes carpio and saugers Stizostedion canadense collected in 1996-1998 from nine river sections of the Missouri and lower Yellowstone rivers at two life-stages (young-of-the-year and age 1 + years) were significantly different among sections. However, they showed no river-wide latitudinal trend except for age 1 + years emerald shiners that did show a weak negative relation between growth and both latitude and length of growing season. The results suggest growth rates of fishes along the Missouri River system are complex and could be of significance in the management and conservation of fish communities in this altered system. ?? 2001 The Fisheries Society of the British Isles.

  11. Evidence of Toxoplasma gondii exposure in Boer goat herds in Missouri, USA.

    PubMed

    Yaglom, H D; Rottinghaus, A A; Pithua, P

    2014-09-01

    Limited data currently exist on the prevalence of Toxoplasma infections in goats in the USA. The objective of this pilot investigation was to determine the prevalence of Toxoplasma gondii antibodies in Boer goats raised in Missouri. Sera collected from 367 Boer goats in 24 herds were tested using a commercial latex agglutination assay. Evidence of T. gondii antibodies was present in 25 of the 367 goats, with titres of 1 : 32 in 4, 1 : 64 in 11, 1 : 128 in 5, 1 : 256 in 3 and 1 : 1024 in 2. Estimates for the apparent animal-level and between-herd prevalence were 6.8% (95% CI = 4.7-9.9%) and 41.7% (95% CI = 24.5-61.2%). These results confirm that Boer goats in Missouri are exposed to T. gondii and may constitute a public health risks.

  12. Review of South American mines

    SciTech Connect

    Not Available

    1984-07-01

    A general overview is presented of the mining activity and plans for South America. The countries which are presented are Columbia, Argentina, Brazil, Venezuela, Chile, Peru, and Bolivia. The products of the mines include coal, bauxite, gold, iron, uranium, copper and numerous other minor materials. A discussion of current production, support and processing facilities, and mining strategies is also given.

  13. Distribution of Potential Spawning Habitat for Sturgeon in the Lower Missouri River, 2003-06

    USGS Publications Warehouse

    Laustrup, Mark S.; Jacobson, Robert B.; Simpkins, Darin G.

    2007-01-01

    We surveyed the Lower Missouri River downstream from Gavins Point Dam near Yankton, South Dakota, to St. Louis, Missouri, during low water conditions in 2003-06 to identify and map coarse substrate deposits and bedrock exposures that might serve as spawning areas for sturgeon and other fishes. More than 330 deposits were identified, including tributary fans, bars, and habitat-enhancement projects. The location and extent of riverside bedrock exposures immediately adjacent to the channel also were mapped. Field surveys identified 48 bedrock exposures whereas the analysis of aerial orthophotographs identified an additional 65 exposures for a total of 113. Maps illustrating the distribution of deposits and their density were developed to aid researchers studying reproductive ecology of sturgeon and other lithophilic fishes.

  14. Superfund Record of Decision (EPA Region 7): Shenandoah Stables, Missouri (first remedial action), July 1988

    SciTech Connect

    Not Available

    1988-07-28

    The Shenandoah Stables (SS) site is located in a rural area near Moscow Mills, Lincoln County, Missouri, approximately 35 miles northwest of St. Louis, Missouri. The property includes an enclosed arena and horse stables. In May 1971, the area inside the arena was sprayed with dioxin-contaminated waste oil for dust-control purposes. Investigations were conducted by EPA in May 1982, which indicated continued exterior and interior contamination of the facility by dioxin at levels greater than 1,750 micrograms/kg. The selected remedial action for this site includes: excavation of all dioxin-contaminated surface soil exceeding 1 micrograms/kg with continued excavation until a residual concentration of 5 to 10 micrograms/kg at the 2 to 4-foot depth is reached in the arena and slough, or excavation until bedrock is encountered, with backfilling of excavated area.

  15. Opinions of Women in School Administration on Gender Equity

    ERIC Educational Resources Information Center

    Phillips, Amy R.

    2011-01-01

    Research points to a current and growing shortage of school leaders, yet qualified women are still under represented in school administration. The purpose of this study was to examine the perceptions of female principals in the state of Missouri regarding gender bias. Data were collected using a 20 question survey sent electronically to all 980…

  16. Characteristics of sediment transport at selected sites along the Missouri River during the high-flow conditions of 2011

    USGS Publications Warehouse

    Galloway, Joel M.; Rus, Dave L.; Alexander, Jason S.

    2013-01-01

    During 2011, many tributaries in the Missouri River Basin experienced near record peak streamflow and caused flood damage to many communities along much of the Missouri River from Montana to the confluence with the Mississippi River. The large runoff event in 2011 provided an opportunity to examine characteristics of sediment transport in the Missouri River at high-magnitude streamflow and for a long duration. The purpose of this report is to describe sediment characteristics during the 2011 high-flow conditions at six selected sites on the Missouri River, two in the middle region of the basin between Lake Sakakawea and Lake Oahe in North Dakota, and four downstream from Gavins Point Dam along the Nebraska-South Dakota and Nebraska-Iowa borders. A wider range in suspended-sediment concentration was observed in the middle segment of the Missouri River compared to sites in the lower segment. In the middle segment of the Missouri River, suspended-sediment concentrations increased and peaked as flows increased and started to plateau; however, while flows were still high and steady, suspended-sediment concentrations decreased and suspended-sediment grain sizes coarsened, indicating the decrease possibly was related to fine-sediment supply limitations. Measured bedload transport rates in the lower segment of the Missouri River (sites 3 to 6) were consistently higher than those in the middle segment (sites 1 and 2) during the high-flow conditions in 2011. The median bedload transport rate measured at site 1 was 517 tons per day and at site 2 was 1,500 tons per day. Measured bedload transport rates were highest at site 3 then decreased downstream to site 5, then increased at site 6. The median bedload transport rates were 22,100 tons per day at site 3; 5,640 tons per day at site 4; 3,930 tons per day at site 5; and 8,450 tons per day at site 6. At the two sites in the middle segment of the Missouri River, the greatest bedload was measured during the recession of the

  17. Hydrology of area 38, Western Region, Interior Coal Province, Iowa and Missouri

    USGS Publications Warehouse

    Detroy, M.G.; Skelton, John

    1983-01-01

    In Area 38 dissolved-solids concentrations in water from the Cambrian-Ordovician aquifer range from 300 to 15,000 milligrams per liter; in southcentral Iowa and where the aquifer underlies the Missouri River alluvium, as in Boone County, Missouri, dissolved-solids concentrations are less than 1,000 milligrams per liter. In these areas the Cambrian-Ordovician aquifer is suitable for domestic and other uses. Chemical quality of water from Quaternary aquifers generally is suitable for domestic uses and other uses, dissolved-solids concentrations averaged less than 1,000 milligrams per liter. Iron, manganese and nitrate are excessive in some instances. Chemical quality of water from Mississippian and Pennsylvanian aquifers is unsuitable for domestic use and may be unsuitable for other uses. The Pennsylvanian and Misissippian aquifers have average sulfate concentrations in excess of 1,000 milligrams per liter.

  18. Reclamation of abandoned mines in West Virginia

    SciTech Connect

    Dove, J.L.

    1983-01-01

    Reclamation of abandoned mine lands in West Virginia involves disturbed areas from both surface and deep mining activities. Reclamation of deep mine lands deal with mine waste piles and mine openings. Reclamation of surface mine lands involves shaping and grading material to obtain a stable slope and installing water management practices.

  19. Modelling of biofilm reactors

    SciTech Connect

    Rodrigues, A.; Grasmick, A.; Elmaleh, S.

    1982-10-01

    Comprehensive models of biofilm reactors are developed. Model I assumes a zero-order reaction of a limiting substrate and a diffusional mass transport through the biofilm; in the diffusion-controlled regime the model is fully characterized by one parameter alpha. From this model the conversion of substrate or reactor efficiency can be calculated, for continuously stirred tank reactors (CSTRs) and plug flow reactors respectively, as follows: EA = )alpha(alpha + 2)) 1/2 - alpha; and Ep = (2 alpha) 1/2 - alpha/2: Validation of the model is tested for different experimental systems. Model II includes liquid film mass transfer resistance. The conversion gap between plug flow reactors and CSTRs is always lower than 25% and, as a first approximation, the biofilm reactor design does not then require accurate residence time distribution measurements. (Refs. 23).

  20. Simulation of hydrodynamics, temperature, and dissolved oxygen in Table Rock Lake, Missouri, 1996-1997

    USGS Publications Warehouse

    Green, W. Reed; Galloway, Joel M.; Richards, Joseph M.; Wesolowski, Edwin A.

    2003-01-01

    Outflow from Table Rock Lake and other White River reservoirs support a cold-water trout fishery of substantial economic yield in south-central Missouri and north-central Arkansas. The Missouri Department of Conservation has requested an increase in existing minimum flows through the Table Rock Lake Dam from the U.S. Army Corps of Engineers to increase the quality of fishable waters downstream in Lake Taneycomo. Information is needed to assess the effect of increased minimum flows on temperature and dissolved- oxygen concentrations of reservoir water and the outflow. A two-dimensional, laterally averaged, hydrodynamic, temperature, and dissolved-oxygen model, CE-QUAL-W2, was developed and calibrated for Table Rock Lake, located in Missouri, north of the Arkansas-Missouri State line. The model simulates water-surface elevation, heat transport, and dissolved-oxygen dynamics. The model was developed to assess the effects of proposed increases in minimum flow from about 4.4 cubic meters per second (the existing minimum flow) to 11.3 cubic meters per second (the increased minimum flow). Simulations included assessing the effect of (1) increased minimum flows and (2) increased minimum flows with increased water-surface elevations in Table Rock Lake, on outflow temperatures and dissolved-oxygen concentrations. In both minimum flow scenarios, water temperature appeared to stay the same or increase slightly (less than 0.37 ?C) and dissolved oxygen appeared to decrease slightly (less than 0.78 mg/L) in the outflow during the thermal stratification season. However, differences between the minimum flow scenarios for water temperature and dissolved- oxygen concentration and the calibrated model were similar to the differences between measured and simulated water-column profile values.

  1. Speciation of trihalomethane mixtures for the Mississippi, Missouri, and Ohio Rivers

    USGS Publications Warehouse

    Rathbun, R.E.

    1996-01-01

    Trihalomethane formation potentials were determined for the chlorination of water samples from the Mississippi, Missouri, and Ohio Rivers. Samples were collected during the summer and fall of 1991 and the spring of 1992 at 12 locations on the Mississippi from New Orleans, LA, to Minneapolis, MN, and on the Missouri and Ohio 1.6 km upstream from their confluences with the Mississippi. Formation potentials were determined as a function of pH and initial free-chlorine concentration. Chloroform concentrations decreased with distance downstream and approximately paralleled the decrease of the dissolved organic-carbon concentration. Bromide concentrations were 3.7-5.7 times higher for the Missouri and 1.4-1.6 times higher for the Ohio than for the Mississippi above their confluences, resulting in an overall increase of the bromide concentration with distance downstream. Variations of the concentrations of the brominated trihalomethanes with distance downstream approximately paralleled the variation of the bromide concentration. Concentrations of all four trihalomethanes increased as the pH increased. Concentrations of chloroform and bromodichloromethane increased slightly and the concentration of bromoform decreased as the initial free-chlorine concentration increased; the chlorodibromomethane concentration had little dependence on the free-chlorine concentration.

  2. Economic Effect of Smoke-Free Ordinances on 11 Missouri Cities

    PubMed Central

    Kayani, Noaman; Cowan, Stanley R.; Homan, Sherri G.; Wilson, Janet; Warren, Victoria Fehrmann

    2012-01-01

    Introduction The harmful effects of secondhand smoke are convincing more and more communities across the United States and the world to prohibit smoking in public places, especially in eating and drinking establishments. A 1993 Missouri state law allows smoking in designated areas in indoor public places such as restaurants and bars. Consequently, some Missouri communities have adopted local ordinances that prohibit smoking in all indoor workplaces, including restaurants and bars. We used an objective measure of economic activity, the taxable sales revenues of eating and drinking establishments, to empirically examine the economic effect of smoke-free ordinances. Methods We studied the economic effect of smoke-free ordinances in 11 Missouri cities using multivariate log-linear regression models with log-transformed taxable sales revenues of eating and drinking establishments as the dependent variable and the smoke-free ordinance as the independent variable, while controlling for seasonality, economic condition and unemployment. We used data from 20 quarters before the smoke-free ordinances and at least 10 quarters after the smoke-free ordinances for all cities. The null hypothesis of no effect of smoke-free ordinance on taxable sales of the eating and drinking establishments was tested. Results Eight of the 11 cities had increased taxable sales for eating and drinking establishments postordinance. The remaining 3 experienced no change. Conclusion The findings of our study are consistent with findings from most published economic studies that a smoke-free ordinance does not harm a local economy. PMID:22652124

  3. Discrete choice modeling of shovelnose sturgeon habitat selection in the Lower Missouri River

    USGS Publications Warehouse

    Bonnot, T.W.; Wildhaber, M.L.; Millspaugh, J.J.; DeLonay, A.J.; Jacobson, R.B.; Bryan, J.L.

    2011-01-01

    Substantive changes to physical habitat in the Lower Missouri River, resulting from intensive management, have been implicated in the decline of pallid (Scaphirhynchus albus) and shovelnose (S. platorynchus) sturgeon. To aid in habitat rehabilitation efforts, we evaluated habitat selection of gravid, female shovelnose sturgeon during the spawning season in two sections (lower and upper) of the Lower Missouri River in 2005 and in the upper section in 2007. We fit discrete choice models within an information theoretic framework to identify selection of means and variability in three components of physical habitat. Characterizing habitat within divisions around fish better explained selection than habitat values at the fish locations. In general, female shovelnose sturgeon were negatively associated with mean velocity between them and the bank and positively associated with variability in surrounding depths. For example, in the upper section in 2005, a 0.5ms-1 decrease in velocity within 10m in the bank direction increased the relative probability of selection 70%. In the upper section fish also selected sites with surrounding structure in depth (e.g., change in relief). Differences in models between sections and years, which are reinforced by validation rates, suggest that changes in habitat due to geomorphology, hydrology, and their interactions over time need to be addressed when evaluating habitat selection. Because of the importance of variability in surrounding depths, these results support an emphasis on restoring channel complexity as an objective of habitat restoration for shovelnose sturgeon in the Lower Missouri River. ?? 2011 Blackwell Verlag, Berlin.

  4. Discrete choice modeling of shovelnose sturgeon habitat selection in the Lower Missouri River

    USGS Publications Warehouse

    Bonnot, T.W.; Wildhaber, M.L.; Millspaugh, J.J.; DeLonay, A.J.; Jacobson, R.B.; Bryan, J.L.

    2011-01-01

    Substantive changes to physical habitat in the Lower Missouri River, resulting from intensive management, have been implicated in the decline of pallid (Scaphirhynchus albus) and shovelnose (S. platorynchus) sturgeon. To aid in habitat rehabilitation efforts, we evaluated habitat selection of gravid, female shovelnose sturgeon during the spawning season in two sections (lower and upper) of the Lower Missouri River in 2005 and in the upper section in 2007. We fit discrete choice models within an information theoretic framework to identify selection of means and variability in three components of physical habitat. Characterizing habitat within divisions around fish better explained selection than habitat values at the fish locations. In general, female shovelnose sturgeon were negatively associated with mean velocity between them and the bank and positively associated with variability in surrounding depths. For example, in the upper section in 2005, a 0.5 m s-1 decrease in velocity within 10 m in the bank direction increased the relative probability of selection 70%. In the upper section fish also selected sites with surrounding structure in depth (e.g., change in relief). Differences in models between sections and years, which are reinforced by validation rates, suggest that changes in habitat due to geomorphology, hydrology, and their interactions over time need to be addressed when evaluating habitat selection. Because of the importance of variability in surrounding depths, these results support an emphasis on restoring channel complexity as an objective of habitat restoration for shovelnose sturgeon in the Lower Missouri River.

  5. A case study of Missouri's deferred retirement incentive for state employees.

    PubMed

    Curl, Angela L; Havig, Kirsten

    2014-01-01

    Delayed retirement incentives can promote employee retention. Survey data results (N = 261) were used to explore factors associated with retirement and participation in Missouri's Deferred Retirement Option Provision (BackDROP), using a social stratification framework. Logistic regression analyses found that older age for full-retirement benefit eligibility increased the odds of delayed retirement, as did working more years for the state of Missouri. Longer length of work for Missouri increased the likelihood of being aware of one's eligibility for BackDROP and of taking the BackDROP option, while working for pay in a non-state position decreased the odds of awareness and selection. Those who retired to do other things (rather than for health reasons or disliking the work) were also more likely to be knowledgeable of their BackDROP eligibility status. Race, sex, education, and marital status were not significant predictors. These findings inform design and implementation of delayed retirement policies in other states. PMID:24716842

  6. A conceptual model of the Amblyomma americanum life cycle in northeast Missouri.

    PubMed

    Bouzek, D C; Foré, S A; Bevell, J G; Kim, H-J

    2013-06-01

    The geographic distribution of Amblyomma americanum (the lone star tick) has increased as has its role as a pathogen vector. The objectives of this study were to determine seasonal activity patterns of each life stage of A. americanum in the northwestern part of the species range and the relationship of these activity patterns among life stages and degree days. Tick activity was monitored over four years since 2007 in a forest and old field habitat located in northeast Missouri. Every other week from February to December, ticks were collected using bait and drag methods. Autocorrelations demonstrated yearly seasonal patterns in each life stage and cross-correlations between life stages depicted a relationship between activity at a life stage and the previous stage's activity. Cross-correlations indicated that degree days were related to activity. These data indicated that A. americanum generally complete their life cycle in a minimum of two years in northeast Missouri, with overwintering occurring predominantly in the nymphal and adult stages. These data provide a baseline to compare the life cycle of A. americanum in northeast Missouri to populations in different parts of the species range or at different times in the region. PMID:23701610

  7. Channel morphodynamics in four reaches of the Lower Missouri River, 2006-07

    USGS Publications Warehouse

    Elliott, Caroline M.; Reuter, Joanna M.; Jacobson, Robert B.

    2009-01-01

    Channel morphodynamics in response to flow modifications from Gavins Point Dam are examined in four reaches of the Lower Missouri River. Measures include changes in channel morphology and indicators of sediment transport in four 6 kilometer long reaches located downstream from Gavins Point Dam, near Yankton, South Dakota, Kenslers Bend, Nebraska, Little Sioux, Iowa, and Miami, Missouri. Each of the four reaches was divided into 300 transects with a 20-meter spacing and surveyed during the summer in 2006 and 2007. A subset of 30 transects was randomly selected and surveyed 7-10 times in 2006-07 over a wide range of discharges including managed and natural flow events. Hydroacoustic mapping used a survey-grade echosounder and a Real Time Kinematic Global Positioning System to evaluate channel change. Acoustic Doppler current profiler measurements were used to evaluate bed-sediment velocity. Results indicate varying amounts of deposition, erosion, net change, and sediment transport in the four Lower Missouri River reaches. The Yankton reach was the most stable over monthly and annual time-frames. The Kenslers Bend and Little Sioux reaches exhibited substantial amounts of deposition and erosion, although net change was generally low in both reaches. Total, or gross geomorphic change was greatest in the Kenslers Bend reach. The Miami reach exhibited varying rates of deposition and erosion, and low net change. The Yankton, Kenslers Bend, and Miami reaches experienced net erosion during the time period that bracketed the managed May 2006 spring rise event from Gavins Point Dam.

  8. Channel Morphodynamics in Four Reaches of the Lower Missouri River, 2006-07

    USGS Publications Warehouse

    Elliott, Caroline M.; Reuter, Joanna M.; Jacobson, Robert B.

    2009-01-01

    Channel morphodynamics in response to flow modifications from Gavins Point Dam are examined in four reaches of the Lower Missouri River. Measures include changes in channel morphology and indicators of sediment transport in four 6 kilometer long reaches located downstream from Gavins Point Dam, near Yankton, South Dakota, Kenslers Bend, Nebraska, Little Sioux, Iowa, and Miami, Missouri. Each of the four reaches was divided into 300 transects with a 20-meter spacing and surveyed during the summer in 2006 and 2007. A subset of 30 transects was randomly selected and surveyed 7-10 times in 2006-07 over a wide range of discharges including managed and natural flow events. Hydroacoustic mapping used a survey-grade echosounder and a Real Time Kinematic Global Positioning System to evaluate channel change. Acoustic Doppler current profiler measurements were used to evaluate bed-sediment velocity. Results indicate varying amounts of deposition, erosion, net change, and sediment transport in the four Lower Missouri River reaches. The Yankton reach was the most stable over monthly and annual time-frames. The Kenslers Bend and Little Sioux reaches exhibited substantial amounts of deposition and erosion, although net change was generally low in both reaches. Total, or gross geomorphic change was greatest in the Kenslers Bend reach. The Miami reach exhibited varying rates of deposition and erosion, and low net change. The Yankton, Kenslers Bend, and Miami reaches experienced net erosion during the time period that bracketed the managed May 2006 spring rise event from Gavins Point Dam.

  9. Monitoring and Numerical Modeling of Shallow CO{sub 2} Injection, Greene County, Missouri

    SciTech Connect

    Rovey, Charles; Gouzie, Douglas; Biagioni, Richard

    2013-09-30

    The project titled Monitoring and Numerical Modeling of Shallow CO{sub 2} Injection, Greene County, Missouri provided training for three graduate students in areas related to carbon capture and storage. Numerical modeling of CO{sub 2} injection into the St. Francois aquifer at the Southwest Power Plant Site in Greene County, Missouri indicates that up to 4.1 x 10{sup 5} metric tons of CO{sub 2} per year could be injected for 30 years without exceeding a 3 MPa differential injection pressure. The injected CO{sub 2} would remain sequestered below the top of the overlying caprock (St. Francois confining unit) for more than 1000 years. Geochemical modeling indicates that portions of the injected CO{sub 2} will react rapidly with trace minerals in the aquifer to form various solid carbonate mineral phases. These minerals would store significant portions of injected CO{sub 2} over geologic time scales. Finally, a GIS data base on the pore-fluid chemistry of the overlying aquifer system in Missouri, the Ozark aquifer, was compiled from many sources. This data base could become useful in monitoring for leakage from future CO{sub 2} sequestration sites.

  10. Isotopic and trace element constraints on the origin and evolution of saline groundwaters from central Missouri

    SciTech Connect

    Banner, J.L. Louisiana State Univ., Baton Rouge ); Wasserburg, G.J.; Dobson, P.F. ); Carpenter, A.B. ); Moore, C.H. )

    1989-02-01

    Na-Ca-Cl groundwaters with salinities of 1 to 30{per thousand} discharge from natural springs and artesian wells in Mississippian carbonates and Ordovician sandstones and carbonates in central Missouri. Carbonate saturation and quartz supersaturation are maintained throughout the salinity range. Major and trace element and isotopic variations in the waters are used to place constraints on models for rock-water interaction and regional hydrology. The integration of geochemical, isotopic and hydrologic data on a local and regional scale suggests a history for the central Missouri groundwaters involving: (1) meteoric recharge in the Front Range of Colorado; (2) dissolution of Permian halite in the subsurface of Kansas; (3) interaction with predominantly silicate mineral assemblages in Paleozoic strata (and possibly Precambrian basement), with aquisition of crustal Sr and REE signatures; (4) dilution and migration to shallow aquifer levels in central Missouri; and (5) mixing with local meteoric recharge and discharge through Mississippian carbonates with no significant change of the isotopic signatures acquired in stage (3).

  11. The Evolution of the Lower Missouri River: National Mapping Discipline Research at Lisbon Bottom

    USGS Publications Warehouse

    ,

    2002-01-01

    Before 1800, the Missouri River was one of North America's most diverse and dynamic ecosystems. During the past 200 years, civil engineering has transformed it into a navigation system regulated by reservoirs and confined by bank stabilization and flood control structures. These modifications have reduced seasonal flow variability and sediment load and have disconnected the river from backwater, off-channel, and floodplain habitats. Flooding along the Lower Missouri River in 1993 and again in 1996 created a side-channel chute across Lisbon Bottom, a well-formed loop bottom near Glasgow, Mo. The formation and subsequent development of the chute have provided USGS scientists with a glimpse of a preregulated Missouri River. Knowledge of geologic characteristics and processes in an alluvial setting like Lisbon Bottom provides a scientific basis for floodplain management. This knowledge is also vital to a complete understanding of riverine habitat disturbance, recovery, and rehabilitation. A critical component of this knowledge is an understanding of the spatial and temporal relationships between riverine habitats and geomorphic processes.

  12. Choice Issue Opens Rift in Missouri: Tax-Credit Scholarships Divide Black Caucus

    ERIC Educational Resources Information Center

    Viadero, Debra

    2006-01-01

    The debate over a school choice bill in the Missouri legislature has opened a bitter rift among some of the state's top Black elected officials and reflects a larger divide among African-Americans over school choice nationwide. The bill, which is similar to programs that are growing in popularity in other states, would provide tax credits for…

  13. Vitrinite reflectance of sinkhole coals, east central Missouri fire clay district

    SciTech Connect

    Laudon, R.C. . Dept. of Geology and Geophysics)

    1993-03-01

    East central Missouri contains numerous sinkholes many of which are filled with commercial quantities of fire clay and some contain small amounts of coal. Vitrinite reflectance averages from 513 samples taken from eleven of these coals ranged from 0.71 to 0.78. Data were remarkably consistent and no local trends were observed. Using Barker and Goldstein (1990) and Barker and Pawlewicz (1986) temperature correlations, these measurements suggest that the coals have been heated to temperatures on the order of 108 C to 128 C (average = 116). These temperatures are considered anomalously high when compared against known geothermal gradients and burial depths for these rocks. The temperatures suggest that the sinkhole coals have been heated by some thermal event, possibly associated with Mississippi Valley type mineralization. These temperatures are consistent with regional trends in the state. This data, when combined with other vitrinite reflectance and fluid inclusion data (right), suggest that southwest Missouri (Tristate) and southeast Missouri (Viburnum Trend) were hot spots, and that temperatures decrease regionally away from these two areas.

  14. Perceptions of Crisis Management in a K-12 School District

    ERIC Educational Resources Information Center

    Tucker, Joy

    2012-01-01

    This multiple-case qualitative study was conducted to examine the perceptions of community members, students, and staff regarding school crisis management following a 2006 tornado and 2010 bus accident in a small rural school district in Missouri. Online surveys were collected from 66 participants, and 10 follow-up interviews were completed with…

  15. The role of floodplain restoration in mitigating flood risk, Lower Missouri River, USA

    USGS Publications Warehouse

    Jacobson, Robert B.; Lindner, Garth; Bitner, Chance

    2009-01-01

    Recent extreme floods on the Lower Missouri River have reinvigorated public policy debate about the potential role of floodplain restoration in decreasing costs of floods and possibly increasing other ecosystem service benefits. The first step to addressing the benefits of floodplain restoration is to understand the interactions of flow, floodplain morphology, and land cover that together determine the biophysical capacity of the floodplain. In this article we address interactions between ecological restoration of floodplains and flood-risk reduction at 3 scales. At the scale of the Lower Missouri River corridor (1300 km) floodplain elevation datasets and flow models provide first-order calculations of the potential for Missouri River floodplains to store floods of varying magnitude and duration. At this same scale assessment of floodplain sand deposition from the 2011 Missouri River flood indicates the magnitude of flood damage that could potentially be limited by floodplain restoration. At the segment scale (85 km), 1-dimensional hydraulic modeling predicts substantial stage reductions with increasing area of floodplain restoration; mean stage reductions range from 0.12 to 0.66 m. This analysis also indicates that channel widening may contribute substantially to stage reductions as part of a comprehensive strategy to restore floodplain and channel habitats. Unsteady 1-dimensional flow modeling of restoration scenarios at this scale indicates that attenuation of peak discharges of an observed hydrograph from May 2007, of similar magnitude to a 10 % annual exceedance probability flood, would be minimal, ranging from 0.04 % (with 16 % floodplain restoration) to 0.13 % (with 100 % restoration). At the reach scale (15–20 km) 2-dimensional hydraulic models of alternative levee setbacks and floodplain roughness indicate complex processes and patterns of flooding including substantial variation in stage reductions across floodplains depending on topographic complexity

  16. Characterization of seven United States coal regions. The development of optimal terrace pit coal mining systems

    SciTech Connect

    Wimer, R.L.; Adams, M.A.; Jurich, D.M.

    1981-02-01

    This report characterizes seven United State coal regions in the Northern Great Plains, Rocky Mountain, Interior, and Gulf Coast coal provinces. Descriptions include those of the Fort Union, Powder River, Green River, Four Corners, Lower Missouri, Illinois Basin, and Texas Gulf coal resource regions. The resource characterizations describe geologic, geographic, hydrologic, environmental and climatological conditions of each region, coal ranks and qualities, extent of reserves, reclamation requirements, and current mining activities. The report was compiled as a basis for the development of hypothetical coal mining situations for comparison of conventional and terrace pit surface mining methods, under contract to the Department of Energy, Contract No. DE-AC01-79ET10023, entitled The Development of Optimal Terrace Pit Coal Mining Systems.

  17. A gap analysis and comprehensive conservation strategy for riverine ecosystems of Missouri

    USGS Publications Warehouse

    Sowa, Scott P.; Annis, Gust; Morey, Michael E.; Diamond, David D.

    2007-01-01

    North America harbors an astounding proportion of the world's freshwater species, but it is facing a freshwater biodiversity crisis. A first step to slowing the loss of biodiversity involves identifying gaps in existing efforts to conserve biodiversity and prioritizing opportunities to fill these gaps. In this monograph we detail two separate, but complementary, conservation planning efforts - a Gap Analysis (GAP) and a State Wildlife Action Plan (WAP) - for Missouri that address this first step. The goal of the Missouri Aquatic GAP Project was to identify riverine ecosystems, habitats, and species not adequately represented (i.e., gaps) within existing conservation lands. The goal of the freshwater component of the Missouri Wildlife Action Plan was to identify and map a set of conservation-opportunity areas (COAs) that holistically represent all riverine ecosystems, habitats, and species in Missouri. Since conservation planning is a geographical exercise, both efforts utilized geographic information systems (GIS). Four principal GIS data sets were used in each planning effort: (1) a hierarchical riverine ecosystem classification, (2) predicted species distributions, (3) public ownership/stewardship, and (4) a human-threat index. Results of the gap analyses are not encouraging. Forty five, mostly rare, threatened, or endangered, species are not represented in lands set aside for conserving biodiversity. Results also illustrate the fragmented nature of conservation lands, which are mainly situated in the uplands and fail to provide connectivity among riverine habitats. Furthermore, many conservation lands are severely threatened by an array of human disturbances. In contrast, results of the WAP provide hope that relatively intact riverine ecosystems still exist. A total of 158 COAs, representing ∼6% of the total kilometers of stream in Missouri, were selected for the WAP. This illustrates that a wide spectrum of biodiversity can be represented within a small

  18. Rightsizing a School District

    ERIC Educational Resources Information Center

    Esselman, Mary; Lee-Gwin, Rebecca; Rounds, Michael

    2012-01-01

    The transformation of the Kansas City, Missouri Public Schools (KCMSD) has been long overdue. Multiple superintendents and administrations, using billions of dollars of desegregation funds ventured to transform the district by creating magnet schools, themed schools, and career-focused high schools. Missing from these initiatives, but included in…

  19. Habitat assessment, Missouri River at Hermann, Missouri

    USGS Publications Warehouse

    Jacobson, Robert B.; Laustrup, Mark S.; Reuter, Joanna M.

    2002-01-01

    This report documents methods and results of aquatic habitat assessment in the Missouri River near Hermann, Missouri. The assessment is intended to improve understanding of spatial and temporal variability of aquatic habitat, including habitats thought to be critical for the endangered pallid sturgeon (Scaphirhynchus albus). Physical aquatic habitat - depth, velocity, and substrate - was assessed around 9 wing dikes and adjacent to the U.S. Route 19 bridge, at discharges varying from 44,000 cubic feet per second (cfs) to 146, 000 cfs during August 2000-May, 2001. For the river as a whole, velocities are bi-modally distributed with distinct peaks relating to navigation channel and wing-dike environments. Velocities predictably showed an increasing trend with increasing discharge. Substrate within wing dikes was dominated by mud at low discharges, whereas the navigation channel had patches of transporting sand, rippled sand, and coarse sand. Discharges that overtopped the wing dikes (about 93,000 cfs, March 2001) were associated with increases of patchy sand, rippled sand, and coarse sand within the wing dikes. When flows were substantially over the wing dikes (146,000 cfs, May 2001) substrates within most wing dikes showed substantial reorganization and coarsening. The habitat assessment provides a geospatial database that can be used to query wing dikes for distributions of depth, velocity, and substrate for comparison with fish samples collected by US Fish and Wildlife Service biologists (Grady and others, 2001). In addition, the assessment documented spatial and temporal variation in habitat within the Hermann reach and over a range of discharges. Measurable geomorphic change--alteration of substrate conditions plus substantial erosion and deposition--was associated with flows equaled or exceeded 12-40% of the time (40-140 days per year). Documented geomorphic change associated with high-frequency flows underscores the natural temporal variability of physical

  20. PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Missouri

    ERIC Educational Resources Information Center

    College Board, 2015

    2015-01-01

    In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

  1. PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Missouri

    ERIC Educational Resources Information Center

    College Board, 2015

    2015-01-01

    In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

  2. Status of French reactors

    SciTech Connect

    Ballagny, A.

    1997-08-01

    The status of French reactors is reviewed. The ORPHEE and RHF reactors can not be operated with a LEU fuel which would be limited to 4.8 g U/cm{sup 3}. The OSIRIS reactor has already been converted to LEU. It will use U{sub 3}Si{sub 2} as soon as its present stock of UO{sub 2} fuel is used up, at the end of 1994. The decision to close down the SILOE reactor in the near future is not propitious for the start of a conversion process. The REX 2000 reactor, which is expected to be commissioned in 2005, will use LEU (except if the fast neutrons core option is selected). Concerning the end of the HEU fuel cycle, the best option is reprocessing followed by conversion of the reprocessed uranium to LEU.

  3. The Nation's Report Card Science 2011 State Snapshot Report. Missouri. Grade 8, Public Schools

    ERIC Educational Resources Information Center

    National Center for Education Statistics, 2012

    2012-01-01

    A representative sample of 122,000 eighth-graders participated in the 2011 National Assessment of Educational Progress (NAEP) science assessment, which is designed to measure students' knowledge and abilities in the areas of physical science, life science, and Earth and space sciences. This report covers the overall results, achievement level…

  4. The Nation's Report Card Mathematics 2011 State Snapshot Report. Missouri. Grade 8, Public Schools

    ERIC Educational Resources Information Center

    National Center for Education Statistics, 2011

    2011-01-01

    Each state and jurisdiction that participated in the National Assessment of Educational Progress (NAEP) 2011 mathematics assessment receives a one-page snapshot report that presents key findings and trends in a condensed format. Overall results, achievement level percentages and average score results, comparison of the average score in 2011 to…

  5. University/Industry Alliances. Hearing before the Subcommittee on Science, Research and Technology of the Committee on Science, Space, and Technology, U.S. House of Representatives. One Hundredth Congress, Second Session, [St. Louis, Missouri] February 8, 1988.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Science, Space and Technology.

    This document contains the transcript and prepared statements submitted for a Congressional hearing at the University of Missouri-St. Louis. Introductory statements by the committee chairman, Representative Doug Walgren, Representative Jack Buechner of Missouri, and Dr. Marguerite R. Barnett, Chancellor of the University of Missouri (St. Louis),…

  6. The Nation's Report Card Science 2009 State Snapshot Report. Missouri. Grade 4, Public Schools

    ERIC Educational Resources Information Center

    National Center for Education Statistics, 2011

    2011-01-01

    Guided by a new framework, the NAEP science assessment was updated in 2009 to keep the content current with key developments in science, curriculum standards, assessments, and research. The 2009 framework organizes science content into three broad content areas. Physical science includes concepts related to properties and changes of matter, forms…

  7. The Nation's Report Card Science 2009 State Snapshot Report. Missouri. Grade 8, Public Schools

    ERIC Educational Resources Information Center

    National Center for Education Statistics, 2011

    2011-01-01

    Guided by a new framework, the NAEP science assessment was updated in 2009 to keep the content current with key developments in science, curriculum standards, assessments, and research. The 2009 framework organizes science content into three broad content areas. Physical science includes concepts related to properties and changes of matter, forms…

  8. Sm-Nd and Rb-Sr isotopic systematics of the Pea Ridge Fe-P deposit and related rocks, southeast Missouri

    SciTech Connect

    Marikos, M.A.; Barton, M.D. . Dept. of Geosciences)

    1993-03-01

    Pea ridge is a discordant Middle Proterozoic Fe-P deposit hosted in rhyolite tuffs and flows of the 1.4--1.5 Ga St. Francois terrane. Host rocks and the deposit are cut by basalt and aplite/pegmatite dikes. The deposit overlies a blind pluton which is partially surrounded by a trachytic ring complex. In the deposit, which is mined for Fe, early Qtz+Amph+Mag+Ap rock is cut by Mag+Ap+Qtz rock. Subsequently, portions of the deposit and host rocks were brecciated, oxidized and silicified to produce a complex suite of rocks enriched in Hem+Qtz+Ksp+Mu. Late breccia pipes/dikes cut the complex and were mineralized with Bar+Ksp+Flu+Chl+Cc+REE-phosphates. Sm/Nd and Rb/Sr isotopic systematics have been studied to: (1) constrain source(s) of igneous rocks and deposit components, (2) refine ages of magmatism, mineralization, and later hydrothermal activity, (3) begin regional comparison of isotopic systematics in SE Missouri Fe deposits, and (4) complement ongoing Missouri DGLS/USGS studies. Fourteen combined Sm-Nd and Rb-Sr analyses were done on materials including two host rhyolites, two nearby trachytes, two gneiss samples representing plausible basement, two intramineral dikes, and six samples of mineralization.

  9. Human Rabies - Missouri, 2014.

    PubMed

    Pratt, P Drew; Henschel, Kathleen; Turabelidze, George; Grim, Autumn; Ellison, James A; Orciari, Lillian; Yager, Pamela; Franka, Richard; Wu, Xianfu; Ma, Xiaoyue; Wadhwa, Ashutosh; Smith, Todd G; Petersen, Brett; Shiferaw, Miriam

    2016-03-18

    On September 18, 2014, the Missouri Department of Health and Senior Services (MDHSS) was notified of a suspected rabies case in a Missouri resident. The patient, a man aged 52 years, lived in a rural, deeply wooded area, and bat sightings in and around his home were anecdotally reported. Exposure to bats poses a risk for rabies. After two emergency department visits for severe neck pain, paresthesia in the left arm, upper body tremors, and anxiety, he was hospitalized on September 13 for encephalitis of unknown etiology. On September 24, he received a diagnosis of rabies and on September 26, he died. Genetic sequencing tests confirmed infection with a rabies virus variant associated with tricolored bats. Health care providers need to maintain a high index of clinical suspicion for rabies in patients who have unexplained, rapidly progressive encephalitis, and adhere to recommended infection control practices when examining and treating patients with suspected infectious diseases.

  10. Human Rabies - Missouri, 2014.

    PubMed

    Pratt, P Drew; Henschel, Kathleen; Turabelidze, George; Grim, Autumn; Ellison, James A; Orciari, Lillian; Yager, Pamela; Franka, Richard; Wu, Xianfu; Ma, Xiaoyue; Wadhwa, Ashutosh; Smith, Todd G; Petersen, Brett; Shiferaw, Miriam

    2016-03-18

    On September 18, 2014, the Missouri Department of Health and Senior Services (MDHSS) was notified of a suspected rabies case in a Missouri resident. The patient, a man aged 52 years, lived in a rural, deeply wooded area, and bat sightings in and around his home were anecdotally reported. Exposure to bats poses a risk for rabies. After two emergency department visits for severe neck pain, paresthesia in the left arm, upper body tremors, and anxiety, he was hospitalized on September 13 for encephalitis of unknown etiology. On September 24, he received a diagnosis of rabies and on September 26, he died. Genetic sequencing tests confirmed infection with a rabies virus variant associated with tricolored bats. Health care providers need to maintain a high index of clinical suspicion for rabies in patients who have unexplained, rapidly progressive encephalitis, and adhere to recommended infection control practices when examining and treating patients with suspected infectious diseases. PMID:26985578

  11. Economics of mining law

    USGS Publications Warehouse

    Long, K.R.

    1995-01-01

    Modern mining law, by facilitating socially and environmentally acceptable exploration, development, and production of mineral materials, helps secure the benefits of mineral production while minimizing environmental harm and accounting for increasing land-use competition. Mining investments are sunk costs, irreversibly tied to a particular mineral site, and require many years to recoup. Providing security of tenure is the most critical element of a practical mining law. Governments owning mineral rights have a conflict of interest between their roles as a profit-maximizing landowner and as a guardian of public welfare. As a monopoly supplier, governments have considerable power to manipulate mineral-rights markets. To avoid monopoly rent-seeking by governments, a competitive market for government-owned mineral rights must be created by artifice. What mining firms will pay for mineral rights depends on expected exploration success and extraction costs. Landowners and mining firms will negotlate respective shares of anticipated differential rents, usually allowing for some form of risk sharing. Private landowners do not normally account for external benefits or costs of minerals use. Government ownership of mineral rights allows for direct accounting of social prices for mineral-bearing lands and external costs. An equitable and efficient method is to charge an appropriate reservation price for surface land use, net of the value of land after reclamation, and to recover all or part of differential rents through a flat income or resource-rent tax. The traditional royalty on gross value of production, essentially a regressive income tax, cannot recover as much rent as a flat income tax, causes arbitrary mineral-reserve sterilization, and creates a bias toward development on the extensive margin where marginal environmental costs are higher. Mitigating environmental costs and resolving land-use conflicts require local evaluation and planning. National oversight ensures

  12. Occurrence and transport of nutrients in the Missouri River Basin, April through September 2011: Chapter G in 2011 floods of the central United States

    USGS Publications Warehouse

    Kalkhoff, Stephen J.

    2013-01-01

    Heavy snow and early spring rainfall generated substantial amounts of runoff and flooding in the upper part of the Missouri River Basin in 2011. Spring runoff in the upper and middle parts of the basin exceeded the storage capacity of the Missouri River reservoirs and unprecedented amounts of water were released into the lower parts of the basin resulting in record floods from June through September on the Missouri River in Iowa and Nebraska and extending into Kansas and Missouri. Runoff from the Missouri River Basin in April through September 2011 was 8,440,000 hectare meters (68,400,000 acre feet) and was only exceeded during flooding in 1993 when runoff was 11,200,000 hectare meters (90,700,000 acre feet). Nitrate and total phosphorus concentrations in the Missouri River and selected tributaries in April through September, 2011 generally were within the expected range of concentrations measured during the last 30 years. Substantial discharge from the upper and middle parts of the Missouri River Basin resulted in nitrate concentrations decreasing in the lower Missouri River beginning in June. Concentrations of nitrate in water entering the Mississippi River from the Missouri River were less in 2011 than in 1993, but total phosphorus concentrations entering the Mississippi River were substantially greater in 2011 than in 1993. The Missouri River transported an estimated 79,600 megagrams of nitrate and 38,000 megagrams of total phosphorus to the Mississippi River from April through September 2011. The nitrate flux in 2011 was less than 20 percent of the combined total from the Upper Mississippi and Missouri River Basins. In contrast, the total phosphorus flux of 38,000 megagrams from the Missouri River constituted about 39 percent of the combined total from the Upper Mississippi and Missouri River Basins during April through September 2011. Substantially more nitrate but less total phosphorus was transported from the Missouri River Basin during the historic 1993

  13. The Response of Suspended Sediment, Turbidity, and Velocity to Historical Alterations of the Missouri River

    USGS Publications Warehouse

    Blevins, Dale W.

    2006-01-01

    The heavy sediment load and large amounts of floating debris generated by the constantly caving banks of the Missouri River was documented in the first written description of the river by Father Jacques Marquette in 1673 as he approached the mouth of the Missouri River from the upper Mississippi River: '[We]' heard the noise of a rapid, into which we were about to run. I have seen nothing more dreadful. An accumulation of large and entire trees, branches, and floating islands, was issuing from the mouth of the river Pekitanoui (Missouri River), with such impetuosity that we could not without great danger risk passing through it. So great was its agitation that the water was so very muddy, and could not become clear.' However, large changes in suspended sediment and turbidity in the lower Missouri River below Gavins Point Dam have occurred in response to extensive structural changes that have been imposed on the Missouri River and its watershed during the last two centuries. Efforts to shape the channel, remove snags and sawyers, dredge shallows, and stabilize banks for navigation began as early as 1838 ( http://www.lewis-clark.org/ri_mo-snagboats.htm , Chittenden, 1903). However, bank stabilization efforts were sporadic and scattered in comparison to large scale changes that occurred after 1929. In the early 1930s the numerous small channels were combined into a single-fixed channel with 4,745 stone and wood-pile dikes, 3,371 dike extensions, streambank protection works on concave banks, man-made cutoffs, the closing of chutes with dikes, the removal of snags, and dredging (Keown and others, 1981). The resulting navigation channel was 6-ft (feet) deep by 200-ft wide and was expanded to 9 by 300 ft in the 1950s and early 1960s. Construction of six dams was started in 1933 and their reservoirs were filled by 1967. Three of these reservoirs are among the five largest in the United States. Nearly one-third of the Missouri River is now submerged below these massive

  14. Superintendents' Perceptions of Readiness in Regard to Transitioning to the Missouri Educator Evaluation System to Fulfill the Elementary and Secondary Education Act Flexibility Request

    ERIC Educational Resources Information Center

    Hollingsworth, Stacy

    2013-01-01

    The Missouri Department of Elementary and Secondary Education has begun the transition to the Missouri Educator Evaluation System devised of seven Essential Principles of Effective Evaluation. This study considered superintendents' perceptions of readiness levels for each essential principle in order to understand continued needs to assist the…

  15. Determination of bioavailable contaminants in the lower Missouri River following the flood of 1993

    USGS Publications Warehouse

    Petty, J.D.; Poulton, B.C.; Charbonneau, C.S.; Huckins, J.N.; Jones, S.B.; Cameron, J.T.; Prest, H.F.

    1998-01-01

    The semipermeable membrane device (SPMD) technology was employed to determine the presence of bioavailable organochlorine pesticides (OCs), polychlorinated biphenyls (PCBs), and polyaromatic hydrocarbons (PAHs)in the water of the main stem of the lower Missouri River and three of its tributaries. The SPMDs were deployed in 1994 following the extensive flood of 1993. Specifically, the SPMDs were deployed for 28 days at Wilson State Park, IA; Nebraska City, NE; Parkville, MO; the Kansas River in Kansas City, KS; Napoleon, MO; the Grand River; Glasgow, MO; the Missouri River upstream from the confluence of the Gasconade River; the Gasconade River, and Hermann, MO. Contaminant residues were found at all sites and at higher concentrations than found in the earlier pre-flood sampling. For example, in the present study, dieldrin was found to range from a low of 110 ng/sample in the Gasconade River to a high of 2000 ng/sample at Glasgow, while in the pre- flood sampling, dieldrin ranged from a low of 64 ng/sample at Sioux City to a high of 800 ng/sample at Glasgow. In contrast to the 1992 sampling, residues of PCBs were found at all 1994 sampling sites except the Gasconade River. Samples from Wilson State Park and the Grand River had 3100 and 2700 ng of PCBs/sample, respectively. These two concentrations are about an order of magnitude higher than the older sites and are likely indicative of point source inputs. PAHs were present in SPMD samples from three sites near Kansas City. The contaminant residues sequestered by the SPMDs represent an estimation of the bioavailable (via respiration) contaminants present in the main stem of the lower Missouri River and three of its major tributaries following an extensive flood event.The semipermeable membrane device (SPMD) technology was employed to determine the presence of bioavailable organochlorine pesticides, polychlorinated biphenyls, and polyaromatic hydrocarbons in the water of the main stem of the lower Missouri River and

  16. Toxicity of sediments from lead-zinc mining areas to juvenile freshwater mussels (Lampsilis siliquoidea) compared to standard test organisms.

    PubMed

    Besser, John M; Ingersoll, Christopher G; Brumbaugh, William G; Kemble, Nile E; May, Thomas W; Wang, Ning; MacDonald, Donald D; Roberts, Andrew D

    2015-03-01

    Sediment toxicity tests compared chronic effects on survival, growth, and biomass of juvenile freshwater mussels (28-d exposures with Lampsilis siliquoidea) to the responses of standard test organisms-amphipods (28-d exposures with Hyalella azteca) and midges (10-d exposures with Chironomus dilutus)-in sediments from 2 lead-zinc mining areas: the Tri-State Mining District and Southeast Missouri Mining District. Mussel tests were conducted in sediments sieved to <0.25 mm to facilitate recovery of juvenile mussels (2-4 mo old). Sediments were contaminated primarily with lead, zinc, and cadmium, with greater zinc and cadmium concentrations in Tri-State sediments and greater lead concentrations in southeast Missouri sediments. The frequency of highly toxic responses (reduced 10% or more relative to reference sites) in Tri-State sediments was greatest for amphipod survival (25% of samples), midge biomass (20%), and mussel survival (14%). In southeast Missouri sediments, the frequency of highly toxic samples was greatest for mussel biomass (25%) and amphipod biomass (13%). Thresholds for metal toxicity to mussels, expressed as hazard quotients based on probable effect concentrations, were lower for southeast Missouri sediments than for Tri-State sediments. Southeast Missouri sites with toxic sediments had 2 or fewer live mussel taxa in a concurrent mussel population survey, compared with 7 to 26 taxa at reference sites. These results demonstrate that sediment toxicity tests with juvenile mussels can be conducted reliably by modifying existing standard methods; that the sensitivity of mussels to metals can be similar to or greater than standard test organisms; and that responses of mussels in laboratory toxicity tests are consistent with effects on wild mussel populations.

  17. Toxicity of sediments from lead-zinc mining areas to juvenile freshwater mussels (Lampsilis siliquoidea) compared to standard test organisms

    USGS Publications Warehouse

    Besser, John M.; Ingersoll, Christopher G.; Brumbaugh, William G.; Kemble, Nile E.; May, Thomas W.; Wang, Ning; MacDonald, Donald D.; Roberts, Andrew D.

    2015-01-01

    Sediment toxicity tests compared chronic effects on survival, growth, and biomass of juvenile freshwater mussels (28-d exposures with Lampsilis siliquoidea) to the responses of standard test organisms—amphipods (28-d exposures with Hyalella azteca) and midges (10-d exposures with Chironomus dilutus)—in sediments from 2 lead–zinc mining areas: the Tri-State Mining District and Southeast Missouri Mining District. Mussel tests were conducted in sediments sieved to <0.25 mm to facilitate recovery of juvenile mussels (2–4 mo old). Sediments were contaminated primarily with lead, zinc, and cadmium, with greater zinc and cadmium concentrations in Tri-State sediments and greater lead concentrations in southeast Missouri sediments. The frequency of highly toxic responses (reduced 10% or more relative to reference sites) in Tri-State sediments was greatest for amphipod survival (25% of samples), midge biomass (20%), and mussel survival (14%). In southeast Missouri sediments, the frequency of highly toxic samples was greatest for mussel biomass (25%) and amphipod biomass (13%). Thresholds for metal toxicity to mussels, expressed as hazard quotients based on probable effect concentrations, were lower for southeast Missouri sediments than for Tri-State sediments. Southeast Missouri sites with toxic sediments had 2 or fewer live mussel taxa in a concurrent mussel population survey, compared with 7 to 26 taxa at reference sites. These results demonstrate that sediment toxicity tests with juvenile mussels can be conducted reliably by modifying existing standard methods; that the sensitivity of mussels to metals can be similar to or greater than standard test organisms; and that responses of mussels in laboratory toxicity tests are consistent with effects on wild mussel populations.

  18. 77 FR 48126 - Missouri River Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Missouri River Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Missouri River Resource Advisory Committee will meet in Helena, Montana....

  19. 75 FR 60152 - MISSOURI Disaster Number MO-00041

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-29

    ... Only for the State of MISSOURI (FEMA-1934-DR), dated 08/17/2010. Incident: Severe Storms, Flooding, and... Private Non-Profit organizations in the State of MISSOURI, dated 08/17/2010, is hereby amended to...

  20. Race, Ethnicity, and Multiculturalism. Policy and Practice. Missouri Symposium on Research and Educational Policy, Volume 1. Garland Reference Library of Social Science, Volume 1029.

    ERIC Educational Resources Information Center

    Hall, Peter M., Ed.

    Chapters in this volume are based on papers presented at the First Missouri Symposium on Research and Educational Policy (Columbia, Missouri) March 24-26, 1994). Four chapters are revisions of presentations at this symposium. Taken with the others, they explore the relationship between education and race and ethnicity, with an emphasis on black…

  1. Ground Water Atlas of the United States: Segment 3, Kansas, Missouri, Nebraska

    USGS Publications Warehouse

    Miller, James A.; Appel, Cynthia L.

    1997-01-01

    The three States-Kansas, Missouri, and Nebraska-that comprise Segment 3 of this Atlas are in the central part of the United States. The major rivers that drain these States are the Niobrara, the Platte, the Kansas, the Arkansas, and the Missouri; the Mississippi River is the eastern boundary of the area. These rivers supply water for many uses but ground water is the source of slightly more than one-half of the total water withdrawn for all uses within the three-State area. The aquifers that contain the water consist of consolidated sedimentary rocks and unconsolidated deposits that range in age from Cambrian through Quaternary. This chapter describes the geology and hydrology of each of the principal aquifers throughout the three-State area. Some water enters Segment 3 as inflow from rivers and aquifers that cross the segment boundaries, but precipitation, as rain and snow, is the primary source of water within the area. Average annual precipitation (1951-80) increases from west to east and ranges from about 16 to 48 inches (fig. 1). The climate of the western one-third of Kansas and Nebraska, where the average annual precipitation generally is less than 20 inches per year, is considered to be semiarid. This area receives little precipitation chiefly because it is distant from the Gulf of Mexico, which is the principal source of moisture-laden air for the entire segment, but partly because it is located in the rain shadow of the Rocky Mountains. Average annual precipitation is greatest in southeastern Missouri. Much of the precipitation is returned to the atmosphere by evapotranspiration, which is the combination of evaporation from the land surface and surface-water bodies, and transpiration from plants. Some of the precipitation either flows directly into streams as overland runoff or percolates into the soil and then moves downward into aquifers where it is stored for a time and subsequently released as base flow to streams. Average annual runoff, which is the

  2. Addressing the insidious health and financial burden of tobacco use in Missouri: the role of medical and public health professionals.

    PubMed

    Everett, Kevin D; Bullock, Linda; Longo, Daniel R

    2006-01-01

    Despite the widespread knowledge that tobacco use causes death and debilitating disease, tobacco control efforts in Missouri remain inadequate. No other health issue combines the prevalence, lethality, and neglect of tobacco addiction. This paper discusses comprehensive tobacco-use prevention and cessation programs that could, if implemented, effectively reduce tobacco-related health problems. Successful tobacco control efforts change society by creating an environment in which nonsmoking is the norm and quitting smoking is supported. This paper concludes that it is time for medicine and public health professionals to communicate, collaborate, and assume leadership in reducing the health burden of tobacco use in Missouri. PMID:16703720

  3. Analytical data for geologic units in Missouri and parts of Kansas, Oklahoma and Arkansas

    USGS Publications Warehouse

    Boerngen, Josephine G.; VanTrump, George; Ebens, Richard J.

    1975-01-01

    This report lists the geochemical data collected during the course of a reconnaissance study of compositional variation in the bedrock and surficial gelogic untis exposed in Missouri and adjoining parts of Kansas, Oklahoma, and Arkansas.  The primar object of the study was to assess scale-related components of geochemical variance with a view of determining the importance of regional geochemical variation in these units (cf. Connor and other, 1972).  Geologic evaluation, geochemical interpretation and summaries, and sampling designs employed in the collection of most of these data may be found in U.S. Geological Survey (1972a-1972f, 1973) and Connor and Shacklette (1975).

  4. Summary appraisals of the Nation's ground-water resources; Missouri Basin region

    USGS Publications Warehouse

    Taylor, O. James

    1978-01-01

    Comprehensive water-management planning in the Missouri Basin Region will require periodic or continuing inventory of precipitation, streamflow, surface-water storage, and ground water. Water demands for irrigation, industrial, public supply, and rural use are increasing rapidly. Reliance on ground-water supplies is increasing even though in many areas the ground water is still mostly undeveloped. Optimal use of water supplies will require the establishment of realistic goals and carefully conceived water-management plans, each of which will necessarily be based on an adequate baseline of hydrologic data and knowledge of the highly variable hydrologic systems in the region.

  5. Pesticide contamination of endangered gray bats and their food base in Boone County, Missouri, 1982

    USGS Publications Warehouse

    Clawson, R.L.; Clark, D.R.

    1989-01-01

    Gray bat guano from Devil's Icebox and Hunters Caves contained dieldrin at levels previously associated with gray bat mortality. Two of four gray bats found dead in Holton Cave had lethal brain concentrations of dieldrin. Twenty-five of 28 (86%) insect samples from bat foraging areas contained measurable dieldrin, heptachlor epoxide or both. Beetle samples were most heavily contaminated containing up to 2.2 ppm and 1.1 ppm heptachlor epoxide. The addition of Holton Cave brings to five the number of Missouri caves where gray bats have died of food chain pesticide poisoning.

  6. Novel single-nucleotide polymorphism markers confirm successful spawning of endangered pallid sturgeon in the upper Missouri River Basin

    USGS Publications Warehouse

    Eichelberger, Jennifer S.; Braaten, P. J.; Fuller, D. B.; Krampe, Matthew S.; Heist, Edward J.

    2014-01-01

    Spawning of the federally endangered Pallid Sturgeon Scaphirhynchus albus is known to occur in the upper Missouri River basin, but progeny from natural reproductive events have not been observed and recruitment to juvenile or adult life stages has not been documented in recent decades. Identification of Pallid Sturgeon progeny is confounded by the fact that Shovelnose Sturgeon S. platorynchus occurs throughout the entire range of Pallid Sturgeon and the two species are essentially indistinguishable (morphometrically and meristically) during early life stages. Moreover, free embryos of sympatric Paddlefish Polyodon spathula are very similar to the two sturgeon species. In this study, three single-nucleotide polymorphism (SNP) assays were employed to screen acipenseriform free embryos and larvae collected from the upper Missouri River basin in 2011, 2012, and 2013. A mitochondrial DNA SNP discriminates Paddlefish from sturgeon, and specific multilocus genotypes at two nuclear DNA SNPs occurred in 98.9% of wild adult Pallid Sturgeon but only in 3% of Shovelnose Sturgeon sampled in the upper Missouri River. Individuals identified as potential Pallid Sturgeon based on SNP genotypes were further analyzed at 19 microsatellite loci for species discrimination. Out of 1,423 free embryos collected over 3 years of sampling, 971 Paddlefish, 446 Shovelnose Sturgeon, and 6 Pallid Sturgeon were identified. Additionally, 249 Scaphirhynchus spp. benthic larvae were screened, but no Pallid Sturgeon were detected. These SNP markers provide an efficient method of screening acipenseriform early life stages for the presence of Pallid Sturgeon in the Missouri River basin. Detection of wild Pallid Sturgeon free embryos in the upper Missouri and Yellowstone rivers supports the hypothesis that the failure of wild Pallid Sturgeon to recruit to the juvenile life stage in the upper Missouri River basin is caused by early life stage mortality rather than by lack of successful spawning.

  7. Project SHAL: An Analysis of Implementation in the St. Louis Public Schools--Findings from the Replication Implementation Field Test, June 1984.

    ERIC Educational Resources Information Center

    Young, Rufus, Jr.

    The Effective Schools Program in St. Louis, Missouri, public schools expanded the concept of effective schools developed in Project SHAL (1980-1984). The following five characteristics are considered effective school factors: (1) strong administrative leadership (2) high teacher expectations; (3) positive school climate; (4) total school…

  8. Water-quality assessment of Peruque Creek, St Charles County, Missouri, July 1983 and July 1984

    USGS Publications Warehouse

    Berkas, W.R.

    1987-01-01

    Physical, chemical, and biological data collected along the downstream 24.1-river-mi reach of Peruque Creek, Missouri, on July 18-19, 1983 and July 9-10, 1984, were used to characterize the water quality conditions in the creek. Wastewater discharges into the creek at the Lake St. Louis sewage-disposal ponds and at the O'Fallon wastewater-treatment facility. The effluent from the sewage disposal ponds did not have a substantial effect on downstream water quality but that from the wastewater treatment facility caused the Missouri un-ionized ammonia standard of 0.1 mg/l as nitrogen to be exceeded downstream from the outflow. Discharge from the O'Fallon facility also caused all dissolved-oxygen concentrations measured downstream from the outflow to be less than the Missouri dissolved-oxygen standard of 5.0 mg/L. Attempts were made to calibrate and verify the QUAL-II/SEMCOG version water quality model. The model could not be adequately calibrated or verified, because of the non-uniform hydraulic conditions in Peruque Creek, which is characterized by slow velocities; long, deep pools; and inadequate mixing characteristics; and also the non-uniform quantity and quality of effluent discharged from the O'Fallon wastewater treatment facility. Thus, the assumptions of one-dimensional flow and steady-state conditions necessary for the model were not valid. The attempt to calibrate and verify the model indicated that during low-flow conditions the waste-load assimilative capacity of the downstream 17.9 river miles of Peruque Creek was limited. (USGS)

  9. Application of State Biological Assessment Protocols to the Lower Missouri River: are any Lotic Systems Non-Wadeable ?

    NASA Astrophysics Data System (ADS)

    Poulton, B. C.

    2005-05-01

    Benthic ecologists have suggested that the biological condition of large rivers could be successfully evaluated with modifications of small stream bioassessments. The lower Missouri system contains a unique fauna with rare, large-river macroinvertebrate species that are difficult to sample and more poorly known ecologically. As part of an evaluation of 27 indicator metrics and their ability to detect cumulative stressors, an 812 km section of the lower Missouri was sampled with three methods in two key habitats. Among these, rock revetments were sampled with a D-frame kick net using the state of Missouri's biological assessment protocol developed for coarse substrate in riffles of wadeable streams. A total of 62 species of macroinvertebrates were collected, as compared to 72 species from artificial substrates deployed at the same locations. Ranges in values for the four core metrics included in the Missouri protocol (total taxa richness 24-42, EPT taxa richness 9-18, Missouri Biotic Index 5.89-6.33, Shannon-Wiener Index 1.60-2.77) were more comparable to data from perennial 4th and 5th order streams than the values from artificial substrate data. However, proposed biocriteria for wadeable streams in Missouri could not identify impairment levels among sites, and no longitudinal response gradient was apparent until an additional 8 metrics were included in the site scores. Utilization of semi-quantitative kick net protocols in large rivers can yield data comparable to wadeable streams if sampling is performed under specific conditions related to hydrology and insect colonization dynamics.

  10. Prediction of well levels in the alluvial aquifer along the lower Missouri River.

    PubMed

    Criss, Robert E; Criss, Everett M

    2012-01-01

    Temporal variations in the head of wells in the alluvial aquifer along the lower Missouri River are accurately simulated by summation of linear differential terms involving daily variations in river stage and effective precipitation. Scaling parameters were optimized using a fourth order Adams-Bashforth-Moulton method, providing predictions for head that are typically accurate within ±1.5 feet (0.5 m) over intervals of 1 to 15 years. Parameter magnitudes represent the product of realistic aquifer properties and geometric factors.

  11. Geomorphic evidence of possible tectonic activity in the Mississippi embayment of southeast Missouri

    SciTech Connect

    Steckel, P.J.

    1993-03-01

    Several distinct topographic and geomorphic features in the Mississippi Embayment of southeast Missouri may provide direct and indirect evidence of tectonic influence on surface processes. First, the Pascola bulge is an extremely subtle feature, which probably trends northwest from about Caruthersville to northeast of Kennett and may or may not be associated with the Pascola Arch. The Pascola bulge may be responsible for an abrupt change in both the direction and meander pattern of the natural channel of the Little river near Wardell; a bifurcation of the natural channel of the Little river west of Wardell; the closing off of a natural, navigable waterway between the Mississippi and St. Francis rivers (in the early 1800s); and, at least partly, the extremely inefficient Caruthersville Bend of the Mississippi River. Second, the Canalou nickpoint is an abrupt and distinct change in slope that coincides with both a series of northwest-trending surface lineaments and a southeast projection of the Black fault, located in the Paleozoic rock of the Ozark Uplift. The Canalou nickpoint may suggest a structural feature in the area west of Sikeston. Finally, a subtle yet distinctly irregular surface topography and the near obliteration of topographic expression of the natural channel of the Little River suggest that sunklands may have occurred in areas southeast of Kennett and from near Hornersville south to at least the Missouri-Arkansas state line.

  12. Sulfur isotope evidence for penetration of MVT fluids into igneous basement rocks, southeast Missouri, USA

    NASA Astrophysics Data System (ADS)

    Shelton, K. L.; Burstein, I. B.; Hagni, R. D.; Vierrether, C. B.; Grant, S. K.; Hennigh, Q. T.; Bradley, M. F.; Brandom, R. T.

    1995-08-01

    Previous studies of galena and sphalerite from Paleozoic MVT deposits in the Viburnum Trend, southeast Missouri documented large variations in δ34S values throughout the ore-forming event. The present study of Cu-Fe-sulfides reveals a similar δ34S variation that reflects two end-member sulfur reservoirs whose relative importance varied both temporally and spatially. More 34S-enriched sulfides (δ34S approaching 25‰) indicate introduction of sulfur from basinal sedimentary sources, whereas more 32S-enriched sulfides (δ34S < 5‰) may reflect fluids moving through underlying granitic basement. Two areas containing Precambrian, igneous-hosted FeCu mineralization in southeast Missouri (West and Central Domes of Boss-Bixby) were investigated to elucidate their relationship to Cu-rich MVT orebodies hosted nearby within the overlying Cambrian Bonneterre Dolomite. Mineralization at Boss-Bixby is composed of an early phase of iron oxide deposition followed by Cu-Fe-sulfides. The Central Dome is faulted and its mineralization is more fracture-controlled than the typically podiform ores of the West Dome. The δ34S values of West Dome sulfides are 0.9 to 6.5‰ and pyrite-chalcopyrite indicate a temperature of 525° ± 50 °C. These data indicate an igneous source of sulfur during Precambrian ore deposition. In contrast, δ34S values of Central Dome sulfides are 9.4 to 20.0‰ and pyrite-chalcopyrite indicate temperatures of 275° ± 50 °C. Similar δ34S values are obtained for chalcopyrite from the overlying MVT deposits. We speculate that deeply circulating, basin-derived MVT fluids mobilized sulfur and copper from the underlying igneous basement and redeposited them in overlying Curich MVT orebodies, as well as overprinting earlier Precambrian sulfides of the Central Dome with a later, Paleozoic MVT sulfur isotope signature. Many models for MVT fluid circulation in the Midcontinent region of North America assume that igneous basement rocks are an impermeable boundary

  13. Correspondence of stream benthic invertebrate assemblages to regional classification schemes in Missouri

    USGS Publications Warehouse

    Rabeni, C.F.; Doisy, K.E.

    2000-01-01

    Benthic invertebrates from 44 reference streams throughout the state of Missouri were examined for their concordance with established regionalization systems, both aquatic and terrestrial. Invertebrate assemblages coincided nicely with Pflieger's established aquatic faunal regions system, expanding its generality to more than fish assemblages. Our benthic invertebrate and Pflieger's fish assemblages coincided well with both Bailey's ecological sections and Omernik's ecoregions. Subregionalization using Pflieger's subregions and Bailey's subsections further reduced unexplained variation and is recommended for use wherever possible. The concordance of the aquatic fauna and terrestrial features implies the possibility of coordinated regional management among different natural resource disciplines.

  14. The role of sandstone in the development of an Ozark karst system, south-central Missouri

    USGS Publications Warehouse

    Orndorff, R.C.; Weary, D.J.; Harrison, R.W.

    2006-01-01

    Cave, spring, and sinkhole development in the Ozarks of south-central Missouri is placed in a geologic framework through detailed geologic mapping. Geologic mapping shows that initial dissolution and inception of cave development is concentrated just beneath sandstone beds within Upper Cambrian and Lower Ordovician dolostone. Although rocks of the Ozarks have systematic and pervasive vertical joints, the development of karst conduits is controlled by bedding planes and stratigraphic variability. In the Salem Plateau of south-central Missouri, sinkholes occur in the lower part of the Ordovician Roubidoux Formation, where sinkholes are rimmed with and contain sandstone that has collapsed into voids in the underlying Ordovician Gasconade Dolomite. Cave diving by the Ozark Cave Diving Alliance into Alley Spring, a large (average flow 3.7 m3/s) spring along the Jacks Fork in the Ozark National Scenic Riverways, shows that although the spring discharges from the middle part of the Gasconade, the source of water is a cave passage just beneath the Gunter Sandstone Member of the Gasconade Dolomite. Artesian conditions cause the upward movement of groundwater from cavernous dolostone beneath the sandstone aquitards to the large springs. We hypothesize that sandstone, which is largely impermeable due to silica cementation, acts as a confining unit where hydraulic pressure, combined with mixing of water of differing chemistry, increases dissolution in the underlying dolostone beds. ?? 2006 Geological Society of America.

  15. Missouri Annual Blind/Visually Impaired Literacy Study, December 2008

    ERIC Educational Resources Information Center

    Missouri Department of Elementary and Secondary Education, 2008

    2008-01-01

    The Missouri Department of Elementary and Secondary Education (DESE) Division of Special Education (DSE), per Missouri Revised Statute 162.1136, conducts an annual study of the educational status of eligible blind/visually impaired students and reports the findings to the Missouri Legislature on December 1st each year. The information contained in…

  16. 76 FR 53020 - Missouri Disaster #MO-00052

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-24

    ... ADMINISTRATION Missouri Disaster MO-00052 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for the State of Missouri (FEMA... INFORMATION CONTACT: A. Escobar, Office of Disaster Assistance, U.S. Small Business Administration, 409...

  17. Kids Count in Missouri, 1996 Report.

    ERIC Educational Resources Information Center

    Citizens for Missouri's Children, St. Louis.

    This report is published for the purpose of improving the well-being of Missouri's children by heightening awareness of children's issues within local communities and by promoting more effective responses to children's needs throughout the state. The report documents the status of children in all 115 Missouri counties. Following an Executive…

  18. Assessment of undiscovered oil and gas resources in the Cherokee Platform Province area of Kansas, Oklahoma, and Missouri, 2015

    USGS Publications Warehouse

    Drake II, Ronald M.; Hatch, Joseph R.; Schenk, Christopher J.; Charpentier, Ronald R.; Klett, Timothy R.; Le, Phuong A.; Leathers, Heidi M.; Brownfield, Michael E.; Gaswirth, Stephanie B.; Marra, Kristen R.; Pitman, Janet K.; Potter, Christopher J.; Tennyson, Marilyn E.

    2015-01-01

    Using a geology-based assessment methodology, the U.S. Geological Survey estimated mean volumes of undiscovered, technically recoverable resources of 463 million barrels of oil, 11.2 trillion cubic feet of gas, and 35 million barrels of natural gas liquids in the Cherokee Platform Province area of Kansas, Oklahoma, and Missouri.

  19. 77 FR 20619 - FFP Missouri 2, LLC; Notice of Intent To File License Application, Filing of Pre-Application...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission FFP Missouri 2, LLC; Notice of Intent To File License Application, Filing of Pre-Application Document, and Approving Use of the Traditional Licensing Process a. Type of Filing: Notice of Intent To File...

  20. 77 FR 20620 - FFP Missouri 2, LLC; Notice of Intent To File License Application, Filing of Pre-Application...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission FFP Missouri 2, LLC; Notice of Intent To File License Application, Filing of Pre-Application Document, and Approving Use of the Traditional Licensing Process a. Type of Filing: Notice of Intent to File...